Significant Number Factoid Friday – Today The Number Is Ten 10

“Fight Against Stupidity And Bureaucracy”

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Welcome to another significant number factoid Friday.

Today’s significant number is Ten, one of the most important and widely used of all the numbers.

This is just a small selection of what Ten gets up to, but there’s still a lot of stuff in here so brace yourselves for a long read.

Enjoy.

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The Number Ten 10

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In religion

• The number 10 is used 244 times in the Bible.
• The 10th word of the King James Version of Genesis is “earth”
• The number ten signifies perfection; it is the combination of the number seven which embraces all created things, and the trinity of the Creator.
• The Bible records 10 generations between Adam and Noah, and 10 generations between Noah and Abraham.
• The 10th Book of Enoch Archangel Uriel warns Noah about Flood.
• Noah waited 10 months for the water to recede after the Flood.
• The Ten Commandments of Exodus and Deuteronomy are considered a cornerstone of Judaism and Christianity.

• Ten Plagues were inflicted on Egypt in Exodus 7-12, sent by God by the intermediary of Moses: the water changed into blood, there were plagues of frogs, midges, big flies, then a plague on the animals, an epidemic of ulcer and tumours, hail and thunder, grasshoppers, three days of darkness, and finally the death of the firstborn in each Egyptian family.
• People traditionally tithed one-tenth of their produce. The practice of tithing is still common in Christian churches today, though it is disputed in some circles as to whether or not it is required of Christians.
• In Deuteronomy 26:12, the Torah commands Jews to give one-tenth of their produce to the poor (Maaser Ani). From this verse and from an earlier verse (Deut. 14:22) there derives a practice for Jews to give one-tenth of all earnings to the poor.
• There are said to be Ten Lost Tribes of Israel (those other than Judah and Benjamin).
• The Beast of the Revelation has ten horns each with ten diadems. (Rv 13, 1)
• There were ten nations whose hostility towards Israel was constant. (Ps 83,7-9)
• God moved back the shadow on the sundial of Ahaz by ten degrees as a sign that He was going to deliver Hezekiah from his mortal sickness and the city where he was. (Is 38,1-8)
• Christ’s parable of the 10 virgins (5 wise & 5 foolish) in Matthew 25.1-13 symbolizes our 5 inner & outer senses.
• Christ healed 10 lepers in a village, but only one turned back to thank him and with a loud voice glorified God. (Luke 17.12)
• The Holy Spirit descended on the apostles ten days after the Ascension of Jesus.
• Jews observe the annual Ten Days of Repentance beginning on Rosh Hashanah and ending on Yom Kippur.
• In Judaism, ten men are the required quorum, called a minyan, for prayer services.

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In mathematics

• 10 Squared equals 100
• 10 Cubed equals 1000
• 10 Factorial or 10! equals 1 x 2 x 3 x 4 x 5 x 6 x 7 x 8 x 9 x 10 = 3,628,800
• A Decagon is a polygon of 10 sides.
• 10 is the base of the decimal system.
• Ten is the sum of the first three prime numbers, of the four first numbers (1 + 2 + 3 + 4), of the square of the two first odd numbers and also of the first four factorials (0! + 1! + 2! + 3!).
• Magic square of 10:

1 4 2 3
2 3 1 4
3 2 4 1
4 1 3 2

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In science

• 10 is the Atomic Number of Neon (Ne).
• There are 10 hydrogen atoms in butane, a hydrocarbon.
• Primates have 10 fingers.
• The human foot has 10 toes.
• There are 10 spacetime dimensions in some superstring theories.

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In space

• Messier object M10, a magnitude 6.4 globular cluster in the constellation Ophiuchus.

• The New General Catalogue object NGC 10, a magnitude 12.5 spiral galaxy in the constellation Sculptor.

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• Apollo 10 was the fourth manned mission in the United States Apollo space program. It was an F type mission, its purpose being a “dry run” for the Apollo 11 mission, testing all of the procedures and components of a Moon landing without actually landing on the Moon itself.
• The mission included the second crew to orbit the Moon and an all-up test of the lunar module (LM) in lunar orbit. The LM came to within 8.4 nautical miles (15.6 km) of the lunar surface during practice maneuvers.

• According to the 2002 Guinness World Records, Apollo 10 set the record for the highest speed attained by a manned vehicle at 39,897 km/h (11.08 km/s or 24,791 mph) during the return from the Moon on May 26, 1969.
• Due to the use of their names as call signs, the Peanuts characters Charlie Brown and Snoopy became semi-official mascots for the mission. Peanuts creator Charles Schulz also drew some special mission-related artwork for NASA.

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In politics

• John Tyler (March 29, 1790 – January 18, 1862) was the tenth President of the United States (1841–1845). A native of Virginia, Tyler served as a state legislator, governor, U.S. representative, and U.S. senator before being elected Vice President in 1840. 
• He was the first to succeed to the office of President on the death of the incumbent, succeeding William Henry Harrison. 
• Tyler’s opposition to federalism and emphatic support of states’ rights endeared him to his fellow Virginians but alienated him from most of the political allies that brought him to power in Washington. 
• His presidency was crippled by opposition from both parties, and near the end of his life he would side with the South in its secession from the United States.

• Virginia is the tenth state in the Union.
• Canada is made up of 10 Provinces:  Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, Quebec, and Saskatchewan. There are also three territories, Northwest Territories, Nunavut, and Yukon. (The major difference between a Canadian province and a territory is that provinces are jurisdictions that receive their power and authority directly from the Constitution Act, 1867, whereas territories derive their mandates and powers from the federal government.)

• Number 10 Downing Street is the official residence of the British Prime Minister.

• The tenth French department is Aube.
• There are 10 regions in Ghana.

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In sport

• In the Olympics, 10 is the highest score for a gymnastic event, attained by Nadia Comaneci in 1976, and Mary Lou Retton in 1984.
• The Decathlon is a 10-event athletic contest consisting of 100-meter, 400-meter, and 1500-meter runs, 110-meter high hurdles, javelin & discus throws, shot put, pole vault, high jump, and long jump.
• In ten-pin bowling, 10 pins are arranged in a triangular pattern and there are 10 frames per game.

• In American football, the end zones are 10 yards deep.
• In baseball, 10 is the minimum number of players on the field at any given time during play (including the batter).
• In basketball the top of the rim is 10 feet from the floor.
• In standard full-court basketball, there are 10 players on the court (5 on each team).
• In cricket, 10 is the number of wickets required to be taken by the bowling side for the batting side to be bowled out.
• In gridiron football, 10 is the number of yards the offense must advance to maintain possession in a single set of downs—four in American and three in Canadian.
• In rugby union, the starting fly-half wears the 10 shirt.

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• The jersey number 10 has been retired by several North American sports teams in honor of past playing greats or other key figures:
• In Major League Baseball by the Chicago Cubs for Hall of Famer Ron Santo; the Cincinnati Reds for Hall of Fame manager Sparky Anderson; the Kansas City Royals for manager Dick Howser; the Minnesota Twins for manager Tom Kelly; the Montreal Expos (now the Washington Nationals) first for Rusty Staub and later for Hall of Famer Andre Dawson; the New York Yankees for Hall of Famer Phil Rizzuto; the St. Louis Cardinals for manager Tony La Russa; the Atlanta Braves have announced they will retire the number for Chipper Jones on June 28, 2013.

Chipper Jones Atlanta Braves batting autographed photograph

• In the NBA the Boston Celtics for Jo Jo White; the Chicago Bulls for Bob Love; the Detroit Pistons for Hall of Famer Dennis Rodman; the Miami Heat for Tim Hardaway; the New York Knicks for Hall of Famer Walt Frazier; the Philadelphia 76ers for Maurice Cheeks; the Seattle SuperSonics (now the Oklahoma City Thunder) for Nate McMillan; the Washington Wizards for Hall of Famer Earl Monroe, who played for the team in its past incarnation as the Baltimore Bullets.

Dennis Rodman

• In the NFL the Atlanta Falcons for Steve Bartkowski; the Minnesota Vikings for Hall of Famer Fran Tarkenton.
• In the NHL the Carolina Hurricanes for Hall of Famer Ron Francis; the Detroit Red Wings for Hall of Famer Alex Delvecchio; the Montreal Canadiens for Hall of Famer Guy Lafleur; the first NHL incarnation of the Winnipeg Jets for Hall of Famer Dale Hawerchuk. 

 

Dale Hawerchuk

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In books, music, TV and movies

• Ten has appeared in the titles of many songs including
• “Ten Long Years” by B.B. King and Eric Clapton; 
• “Perfect Ten” by The Beautiful South; 
• “Ten Cent Pistol” by The Black Keys; 
• “Clock Strikes Ten” by Cheap Trick; 
• “Eight By Ten” by Ken Dodd; 
• “Ten Years Gone” by Led Zeppelin; 
• “Ten Ton Hammer” by Machine Head; 
• “Ten Cents A Dance” Richard Rodgers performed perhaps most famously by Ella Fitzgerald; 
• “Force Ten” by Rush; 
• “Ten with a Two” Willie Nelson; 
• “Ten Foot Pole” by ZZ Top; 
• “Ten Green Bottles” Traditional British children’s song, very much similar in theme to the US “99 Bottles Of Beer”; 
• and “Ten Feet Tall” by XTC.

• “Ten lords a-leaping” is the gift on the tenth day of Christmas in the carol “The Twelve Days of Christmas”

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• On TV there have been:
• A series on HBO entitled “1st & Ten” which aired between December 1984 and January 1991.
• A series on ESPN and ESPN2 entitled 1st and 10 which launched on ESPN in October 2003 to 2008 and moved to ESPN2 from 2008 to present.
• A 1977 short documentary film “Powers of Ten” depicts the relative scale of the Universe in factors of ten (orders of magnitude).
• A game show on CBS called “Power of 10”, where the player’s prize goes up and down by either the previous or next power of ten.
• and, “Ten Chances” is one the pricing games on “The Price is Right”.

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• Movies with “10” in their titles include, 
• “10”; 
• “10 Things I Hate About You”; 
• “10 to Midnight”; 
• “The Whole Ten Yards”; 
• “10 Items or Less”; 
• “Ten Little Indians”; 
• “10 Rillington Place”; 
• “The 10th Victim”; 
• “3:10 to Yuma”; 
• “The Ten”; 
• and, “The Ten Commandments”

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In militaria

• To reduce something by one-tenth is to decimate. (In ancient Rome, the killing of one in ten soldiers in a cohort was the punishment for cowardice or mutiny; or, one-tenth of the able-bodied men in a village as a form of retribution, thus causing a labor shortage and threat of starvation in agrarian societies.)

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• USS Annapolis (PG-10)
• The first USS Annapolis (PG-10/IX-1) was a gunboat in the United States Navy. She was named for Annapolis, Maryland.
• She took part in the Spanish-American War and later was sent to the Far East and then central American waters.

 

USS Annapolis 1896

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• USS Maine (BB-10)
• USS Maine (BB-10), the lead ship of her class of battleships, was the second ship of the United States Navy to be named in honor of the 23rd state.
• She was launched on 27 July 1901 and during WWI operated along the east coast where she trained engineers, armed guard crews, and midshipmen.
• Later Maine operated with ships of the Atlantic Fleet until 15 May 1920, when she decommissioned at Philadelphia Navy Yard.

USS Maine BB-10 1902

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• USS Bridgeport (AD-10/ID-3009)
• The USS Bridgeport (AD-10/ID-3009) was a destroyer tender used by the United States Navy during World War I and the years after. 
• Originally she had been built in 1901 at Vegesack, Germany as SS Breslau of the North German Lloyd lines as a steel-hulled passenger and cargo steamship.
• Interned at New Orleans, Louisiana at the outbreak of World War I, Breslau was seized in 1917 by the United States after her entry into the war and commissioned into the Navy as USS Bridgeport. 
• Originally slated to be a repair ship, she was reclassified as a destroyer tender the following year. Bridgeport completed several transatlantic convoy crossings before she was stationed at Brest, France, where she remained in a support role after the end of World War I. After returning to the United States in November 1919, she spent the next five years along the East Coast and in the Caribbean tending destroyers and conducting training missions.
• She was decommissioned in November 1924 and placed in reserve at the Boston Navy Yard.

USS Bridgeport (AD-10)

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• USS L-10 (SS-50)
• The USS L-10 (SS-50) was an L-class submarine of the United States Navy. She was assigned to the Atlantic Submarine Flotilla and operated along the United States East Coast until April 1917 developing new techniques or undersea warfare.
• Following the United States’s entry into World War I, she was used to protect Allied shipping lanes to Europe.
• She was decommissioned at Philadelphia on 5 May 1922

USS L-10 (SS-50)

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• USS Barnegat (AVP-10)
• The second USS Barnegat (AVP-10), operated from 1941 to 1946, was the lead ship of her class of small seaplane tenders built for the United States Navy just before and during World War II. 
• First operating in the North Atlantic she provided not only tender services but salvage and logistic support as well. 
• Later she participated in Operation Torch, the Allied landings in French North Africa.
• From June 1943–May 1944 she transferred to the South Atlantic, reporting for duty with Fleet Air Wing (FAW) 16. Her arrival coincided with the opening shots of a local German submarine “blitz” against coastal shipping; the day before, the German U-boat U-513 had torpedoed the steamer SS Venetia.
• She was decommissioned on 17 May 1946.

USS Barnegat (AVP-10)

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• USS Yorktown (CV-10)
• The USS Yorktown (CV/CVA/CVS-10) is one of 24 Essex-class aircraft carriers built during World War II for the United States Navy. She is named after the Battle of Yorktown of the American Revolutionary War, and is the fourth U.S. Navy ship to bear the name. Initially to have been named Bon Homme Richard, she was renamed Yorktown while under construction to commemorate USS Yorktown (CV-5), lost at the Battle of Midway in June 1942.
• Yorktown was commissioned in April 1943, and participated in several campaigns in the Pacific Theater of Operations, earning 11 battle stars and the Presidential Unit Citation.
• Decommissioned shortly after the end of the war, she was modernized and recommissioned in the early 1950s as an attack carrier (CVA), and then eventually became an antisubmarine carrier (CVS). She was recommissioned too late to participate in the Korean War but served for many years in the Pacific, including duty in the Vietnam War, in which she earned five battle stars. 
• Late in her career she served as a recovery ship for the Apollo 8 space mission, was used in the movie Tora! Tora! Tora! which recreated the Japanese attack on Pearl Harbor and in the science fiction film The Philadelphia Experiment.
• Yorktown was decommissioned in 1970 and in 1975 became a museum ship at Patriot’s Point, Mount Pleasant, South Carolina. 
• She is a National Historic Landmark.

 

CVS-10 USS Yorktown

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• USNS Bridge (T-AOE-10)
• USNS Bridge is the fourth ship in the Supply class of fast combat support ships and the second ship in the Navy named after Commodore Horatio Bridge.

USNS Bridge (T-AOE 10)

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• USS Sampson (DDG-10)
• The USS Sampson (DDG-10), named for Admiral William T. Sampson USN (1840–1902), was a Charles F. Adams-class guided missile destroyer launched on 21 May 1960 commissioned on 24 June 1961.
• She was tasked with operations in the Atlantic and Caribbean and the Mediterranean. 
• Sampson was decommissioned on 24 June 1991 exactly 30 years after commissioning.

USS Sampson DDG-10

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• USS Tripoli (LPH-10)
• The USS Tripoli (LPH-10), is an Iwo Jima-class amphibious assault ship launched on 31 July 1965. She was named for the Battle of Tripoli Harbor.
• She took part in three tours during the Vietnam war and has more recently operated in the Middle East. 
• She was decommissioned in 1995.

USS Tripoli LPH10

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• USS Juneau (LPD-10)
• The USS Juneau (LPD-10) is an Austin-class amphibious transport dock, and the third ship of the United States Navy to be named for the capital of Alaska. 
• The ship entered service on 12 July 1969, and participated in the Vietnam War, was command ship for the response to the Exxon Valdez oil spill, transported troops to the Persian Gulf for Operation Desert Storm, and was part of the attempted US response to Cyclone Nargis. 
• Juneau was decommissioned in 2008, and is part of the National Defense Reserve Fleet.

USS JUNEAU LPD-10 P

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• USS Warrior (MCM-10)
• The USS Warrior (MCM-10) is an Avenger-class mine countermeasures ship launched on 8 December 1990, and was commissioned on 7 April 1993. 
• The Avenger-class ships were designed to have very low acoustic and magnetic signatures to avoid detonating mines. While most modern warships have steel hulls, the Avengers have wooden hulls with an external coating of fiberglass. They are equipped with sophisticated mine-hunting and classification sonar as well as remotely-operated mine neutralization and disposal systems.
• On 26 February 2013, 7th Fleet announced that the USS Warrior would be transferred from 5th Fleet in Bahrain to 7th Fleet in Sasebo Japan to replace the USS Guardian, which had recently been decommissioned after running aground in the Philippines.

USS Warrior MCM 10

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• USS Gabrielle Giffords (LCS-10)
• The USS Gabrielle Giffords (LCS-10) which is currently being built by Austal USA, is scheduled to be completed and delivered to the Navy in August of 2015 and will be an Independence-class littoral combat ship of the United States Navy. 
• The ship is named after former United States Representative Gabrielle Giffords, who was shot along with eighteen other people during the 2011 shooting in Tucson, Arizona.
• Gabrielle Giffords will be the 15th U.S. naval ship to be named for a woman by the United States Navy. But the name choice has been controversial, with two retired U.S. Navy and U.S. Marine Corps officers criticizing the trend of naming ships for political reasons.

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• Lockheed Model 10 Electra
• The Lockheed Model 10 Electra was a twin-engine, all-metal monoplane airliner developed by the Lockheed Aircraft Corporation in the 1930s to compete with the Boeing 247 and Douglas DC-2. 
• It was used both in civilian and military roles.
• The aircraft gained considerable worldwide notoriety when a highly modified version was flown by Amelia Earhart on her ill-fated around-the-world expedition in 1937.

Lockheed Martin model-10 Electra

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• McDonnell Douglas DC-10
• The McDonnell Douglas DC-10 is a three-engine widebody jet airliner, capable of carrying a maximum 380 passengers, and used for medium to long-haul flights. Its most distinguishing feature is the two turbofan engines mounted on underwing pylons and a third engine at the base of the vertical stabilizer. 
• The model was a successor to McDonnell Douglas’s DC-8 for long-range operations, and competed in the same markets as the Lockheed L-1011 Tristar, which has a similar layout to the DC-10.
• The DC-10 has had an eventful existence, as of January 2012, it has been involved in 56 aviation occurrences, including 32 hull-loss accidents, with 1,262 occupant fatalities. It has been involved in nine hijackings and criminal events resulting in 171 occupant fatalities.
• But despite its troubled beginnings in the 1970s, which gave it an unfavorable reputation, the DC-10 has proved a reliable aircraft, it’s initially poor safety record continuously improved as design flaws were rectified and fleet hours increased. The DC-10’s lifetime safety record is comparable to similar second-generation passenger jets as of 2008.

McDonnell Douglas DC10

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• Douglas F-10 Skyknight
• The Douglas F-10 Skyknight was a United States twin-engine, mid-wing jet fighter aircraft manufactured by the Douglas Aircraft Company in El Segundo, California.
• It was designed as a carrier-based all-weather aircraft and saw service with the United States Navy and United States Marine Corps.
• While it never achieved the fame of the North American F-86 Sabre, it did down several Soviet-built MiG-15s as a night fighter over Korea with only one air-to-air loss of its own against a Chinese MiG-15.
• The Skyknight was the only Korean war fighter that also flew in Vietnam (as also did the Douglas A-1 Skyraider attack aircraft). EF-10Bs served in the electronic countermeasures role during the Vietnam War until 1969. The U.S. Marine Corps retired its last EF-10Bs in 1970. Some aircraft continued flying as testbeds for Raytheon until the 1980s.

F-10B Skyknight (F3D-2)

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• Jianjiji-10 Fighter Aircraft
• The Jianjiji-10 Fighter Aircraft 10 (J-10) “Vigorous Dragon” was part of the development of an indigenous Chinese multi-role fighter equivalent to the Mirage 2000 operated by Taiwan. It is a replacement for the obsolescent Q-5 and J-7 and armed with much improved weapons.
• The J-10 is reportedly similar to the American F-16 and a cancelled Israeli fighter based on the F-16 called the Lavi. Although Israel denies transferring any unauthorized technology, it is known Israeli companies supplied assistance in J-10 development.
• Pakistan also reportedly provided one of its F-16s to China for study, and several Russian engineers who worked on the J-10 indicated a Lavi prototype was located in Chengdu’s facilities.
• The resulting design, very similar to the Lavi externally, features a delta wing with canards mounted just aft of the cockpit.

Jianjiji-10 Fighter Aircraft

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• Smith & Wesson Model 10
• The Smith & Wesson Model 10, previously known as the Smith & Wesson .38 Hand Ejector Model of 1899, the Smith & Wesson Military & Police or the Smith & Wesson Victory Model, is a revolver of worldwide popularity. 
• It was the successor to the Smith & Wesson .32 Hand Ejector Model of 1896 and was the first Smith & Wesson revolver to feature a cylinder release latch on the left side of the frame like the Colt M1889. 
• In production since 1899, it is a six-shot double-action revolver with fixed sights. Over its long production run it has been available with barrel lengths of 2 in (51 mm), 3 in (76 mm), 4 in (100 mm), 5 in (130 mm), and 6 in (150 mm). Barrels of 2.5 inches (64 mm) are also known to have been made for special contracts.
• Some 6,000,000 of the type have been produced over the years, making it the most popular centerfire revolver of the 20th century.

Smith and Wesson model 10

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• Colt model 10 Double Eagle
• The Colt Double Eagle is a double-action / single action, semi-automatic pistol manufactured between 1989 and 1997. It was available in standard full-size, as well as in more compact versions, features a decocking lever, and was chambered for several calibers. The family of models was known as the Series 90.
• The design of the Double Eagle was based on the Colt M1911 pistol. Magazines are single stack and are identical to magazines shipped with the M1911. Most of the Double Eagle models were available in stainless steel only, however the “Lightweight” Officer’s had an alloy frame and blued slide.
• The Double Eagle was chambered for several calibers but the most common are 10mm Auto asn well as the standard .45 ACP and 10mm Auto.

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Other stuff

• Deca- means 10 (Latin, Greek: deka).
• Decade is a period of 10 years.
• U.S. currency: One dime = 10 cents.
• Tin wedding anniversary celebrates 10 years of marriage.
• X is the Roman numeral for 10.
• The Passion Flower (Passiflora) has 10 petals.

• Each of the thirty six parts of the astrological Zodiacs is divides into ten degrees.
• In a standard deck of playing cards there are 10, numbered 1 thru 10, of all four suits.
• Counting from one to ten before speaking is often done in order to cool one’s temper.
• There are ten official inkblots in the Rorschach inkblot test.
• The traditional Snellen chart uses 10 different letters.
• Number of dots in a tetractys.

tetractys

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Significant Number Factoid Friday – Today The Number Is Eighty-Four 84

“Fight Against Stupidity And Bureaucracy”

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Time for another significant number factoid.

Today the number is 84.

As usual there is a lot more to it than you might have thought.

If you are into numbers, facts, trivia, or you just like the number 84 then this is for you.

Enjoy.

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In religion

• 84 occurs in the Bible 2 times and once as part of other numbers: — Luke, 2.37 and Nehemiah, 11.18
• 84th Book of Enoch describes the Dream Visions told to Methuselah.

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In Mathematics

• 84 is the sum of the first seven triangular numbers (making it a tetrahedral number), as well as the sum of a twin prime (41 + 43).
• You can count the number 84 in two different ways in this figure. There are 84 diamond-shaped tiles to make this 2-dimensional pattern. Or you can build a 3-dimensional pyramid with 84 blocks.

 

• A hepteract is a seven-dimensional hypercube with 84 penteract 5-faces.
• The Greek-based numeric prefix octacontatetra- means 84.
• The Latin-based numeric prefix quattuoroctoginta- means 84.
• The Roman numeral for 84 is LXXXIV.

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In Science

• 84 is the Atomic Weight of Krypton, a noble gas and is present in the air at about 1 ppm. The atmosphere of Mars contains a little (about 0.3 ppm) of krypton. It is characterized by its brilliant green and orange spectral lines.

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• 84 is the Atomic Number of Polonium, discovered in 1898 by Marie and Pierre Curie. It is a silvery metal, that has more isotopes than any other element, all of which are radioactive. Polonium has been found in tobacco as a contaminant and in uranium ores.
• Polonium has been used as an assassin’s weapon, notably, in the murder of Alexander Litvinenko, a Russian dissident, in 2006. According to Prof. Nick Priest of Middlesex University, an environmental toxicologist and radiation expert, speaking on Sky News on December 2, Litvinenko was probably the first person ever to die of the acute a-radiation effects of 210Po.

• It has also been suggested that Irène Joliot-Curie was the first person to die from the radiation effects of polonium. She was accidentally exposed to polonium in 1946 when a sealed capsule of the element exploded on her laboratory bench. In 1956 she died from leukemia.
• According to the book The Bomb in the Basement, several death cases in Israel during 1957–1969 were caused by 210Po. A leak was discovered at a Weizmann Institute laboratory in 1957. Traces of 210Po were found on the hands of professor Dror Sadeh, a physicist who researched radioactive materials. Medical tests indicated no harm, but the tests did not include bone marrow. Sadeh died from cancer. One of his students died of leukemia, and two colleagues died after a few years, both from cancer. The issue was investigated secretly, and there was never any formal admission that a connection between the leak and the deaths had existed.
• Abnormally high concentrations of 210Po have been detected in July 2012 in clothes and personal belongings of the Palestinian leader Yasser Arafat, who died in 2004 of uncertain causes. However, the spokesman for the Institut de Radiophysique in Lausanne, Switzerland, where those items were analyzed, stressed that the “clinical symptoms described in Arafat’s medical reports were not consistent with polonium-210 and that conclusions could not be drawn as to whether the Palestinian leader was poisoned or not”, and that “the only way to confirm the findings would be to exhume Arafat’s body to test it for polonium-210.” On 27 November 2012 Arafat’s body was exhumed and samples were taken for separate analysis by experts from France, Switzerland and Russia. Results are expected by April 2013.

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In space

• Messier object M84 is situated in the heavily populated inner core of the Virgo Cluster of galaxies. It was discovered and cataloged by Charles Messier on March 18, 1781 when he also cataloged 7 more nebulous objects in the same celestial region. M84 contains a central machine which ejects two small but conspicuous jets, which can be seen in the radio light.

• This object was also target of a 1997 investigation of M84 by the Hubble Space Telescope, shortly after its second service mission (STS-82); it was found that the nucleus of M84 contains a massive central object of 300 million solar masses, concentrated in less than 26 light years from the galaxy’s center. M84 is 60,000 light years away from the Earth.
• The planet Uranus takes 84.01 years to orbit the Sun.

• Asteroid 84 Klio was discovered on August 25, 1865 by Robert Luther at Düsseldorf, Nordrhein-Westfalen, Germany. It has a period of 3 years, 230 days and diameter of 59 miles. Klio [Clio] is one of the 9 Muses of Greco-Roman mythology, daughter of Hermes & Mnemosyne, Klio is the Muse of history.

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In sport

• Baseball’s 84th World Series (1987): Minnesota Twins defeats St. Louis Cardinals 4-3 Minnesota beats St. Louis at their Metrodome in Games 1 & 2 by scores of 10-1 & 8-4.
• Jerry Porter, wide receiver of the Oakland Raiders (since 2000) wears uniform #84. Started all 16 games (2004) at WR and set new career highs in receptions (68) and receiving yards (998) and tied a career high with nine touchdown catches.

Jerry Porter, wide receiver of the Oakland Raiders

• Magic Johnson of the L.A. Lakers holds the record for the most assists made— 84, in a 6-game NBA Finals Series (1985)

Magic Johnson of the L.A. Lakers

• Irving Fryar, Andre Rison, Mark Clayton, & Tommy McDonald are tied for 13th place with 84 career receiving touchdowns. Fryar is ranked 6th with 851 receptions & Rison 15th with 743 receptions in the NFL at the start of the 2004 season. (Receiving TDs Leaders).
• Randy Moss of the San Francisco 49ers wears number 84.
• 84th Wimbledon Mens Tennis: John Newcombe beats Ken Rosewall (5-7, 6-3, 6-2, 3-6, 6-1) on July 4, 1970.

John Newcombe

• 84th Wimbledon Womens Tennis: Virginia Wade beats Betty Stove (4-6, 6-3, 6-1) on July 1, 1977.
• 84th Kentucky Derby was won by Tim Tam in 2:05 with Jockey Ismael Valenzuela aboard (May 3, 1958).
• 84th Preakness Stakes was won by Tim Tam in 1:57.2 with Jockey Ismael Valenzuela aboard (May 17, 1958).
• 84th Belmont Stakes was won by One Count in 2:30.2 with Jockey Eddie Arcaro aboard (June 7, 1952).
• 84th U.S. Golf Open: Fuzzy Zoeller shoots a 276 at Winged Foot Golf Course, NY (June 18, 1984)

• Women’s 100-Meters High Hurdles: height of the hurdle is 84 centimeters.
• Olympics Gold in Men’s Hammer Throw: 1988 Sergei Litvinov, USSR, 84.80 meters
• Nascar # 84 Toyota Camry, driven by A.J. Allmendinger.

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In books, music & movies

• 84 Charing Cross Road is a book about bibliophilia, containing 20 years of correspondences between a New York writer Helene Hanff and the London bookseller Frank Doel of Marks & Co. The book was originally published by Grossman Publishers, New York (1970) and reissued by Penguin, NY (1990) with an introduction by Anne Bancroft. A film of the same name was released in 1987 starring Anne Bancroft as Helen Hanff, with Anthony Hopkins as Frank P. Doel and Judi Dench as his wife, Mrs. Nora Doel.

• George Orwell wrote the classic book Nineteen Eighty-Four. The first edition of this novel was published by Secker & Warburg, London, England, in 1949. 

• 84 Charlie Mopic is a 1989 film written & directed by Patrick Sheane Duncan. It is a low-budget Vietnam drama, shot entirely in hand-held documentary style, in which a camera team follows an Army unit in pursuit of ‘Charlie’. Duncan, a Vietnam veteran who served as an infantryman for 13 months during 1968-69, shot this film in the hills outside Los Angeles using Super 16mm film stock, which was later blown up to 35 mm for theatrical release. The movie’s producing company itself is called ’84 Charlie MoPic’.

• Chapter 84 of Franklin Merell-Wolff’s Pathways through to Space (1936) is a poem titled “Nirvana”.
• KKNX Radio 84 in Eugene, Oregon
• The John Larroquette Show ran on NBC from 1993 to 1996 for 84 episodes
• The B-Side to “Up All Night” (Take That song)

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In air, sea and militaria

• USS Constitution
• The USS Constitution is one of the first six frigates of the U.S. Navy, built by the Naval Act of 1794. These frigates were designed by Joshua Humphreys who designed them to be the major vessels of the young U.S. Navy. For this reason, the Constitution and the others were designed and built bigger, stronger and better armed than the rest of the frigates of the period.
• Initially she was commissioned to provide protection for merchant ships of the United States during the Quasi-War with France, and fight the Barbary Pirates of Tripoli during the War. However, the Constitution is most famous for her actions during the War of 1812 between the United States and Britain, when she captured numerous merchant ships and defeated five warships from Britain: HMS Guerriere, HMS Java, HMS Pictou, HMS Cyane and HMS Levant.
• In the battle with Guerriere she earned the nickname “Old Ironsides” and the public respect and affection that often saved her from being dismantled. This frigate has actively served the United States through the years, and either as flagship in the Mediterranean squadrons and Africa, sailed around the world in 1840. During the Civil War she served as a training ship for the Naval Academy.
• Nowadays Constitution’s mission is to promote understanding of the role of the Navy in times of war as in time of peace through educational outreach, historical demonstrations and active participation in public events. This ship is active, and as such, its crew of 60 officers and sailors members, participates in ceremonies, educational programs and special events while keeping the ship open to visitors year round offering free tours. All personnel assigned is an active member of the Navy and the allocation to this crew is considered a special duty. Traditionally, the command of the ship is assigned to a Navy commander.
• She is to date the oldest ship still afloat and is active worldwide.

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• USS Bulkeley (DDG-84)
• USS Bulkeley (DDG-84) is an Arleigh Burke-class destroyer in the United States Navy. She was named after Vice Admiral John D. Bulkeley, who was a World War II Medal of Honor recipient.
• Bulkeley was laid down on 10 May 1999 by Ingalls Shipbuilding and launched on 21 June 2000 in Pascagoula, Mississippi. She was commissioned on 8 December 2001 and is currently homeported at Naval Station Norfolk, Virginia.
• In February 2011, the Bulkeley was involved in a mission to rescue four American citizens from the yacht Quest which was attacked by Somali pirates.
• On 5 March 2011, Bulkeley was involved in rescuing a Japanese oil tanker, MV Guanabara, from Somali pirates while on duty with Combined Task Force 151 off the coast of Oman. Three of the pirates were tried and convicted in Japan, the fourth was turned over to juvenile authorities, as it was determined that he was a minor.
• On 16 May 2011 the Bulkeley responded to a mayday call from the Panamanian flagged very large crude carrier Artemis Glory by dispatching a Blackhawk helicopter to its position. Seeing that a piratical skiff carrying four men was firing upon the Artemis Glory, the Blackhawk engaged the skiff. After killing its four crewmembers, the helicopter withdrew without any casualties to its own crewmembers or that of the Artemis Glory.
• The ship returned to Norfolk on 15 July 2011. During its deployment, it had participated in operations which had captured 75 Somali pirates and had missile strikes by its carrier strike group against the Libyan government.

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• USS Shamrock Bay (CVE-84)
• USS Shamrock Bay (CVE-84) was a Casablanca-class escort carrier of the United States Navy. She was laid down with the hull code ACV-84 on 15 March 1943 by the Kaiser Co., Vancouver, Washington, under a Maritime Commission contract (MC hull 1121); re-designated CVE-84 on 10 June 1943; launched on 4 February 1944; sponsored by Mrs. James R. Dudley; and commissioned on 15 March 1944, Captain Frank T. Ward, Jr., in command.

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• No. 84 Squadron
• No. 84 Squadron of the Royal Flying Corps (RFC) was formed on 7 January 1917 and moved to France in September 1917. It flew the SE.5 over the Western front, at one time based in Bertangles, France until it returned to the UK in August 1919. The squadron was disbanded on 30 January 1920. Its aces included Walter A. Southey.
• The squadron was reformed on 13 August 1920 at Baghdad in Iraq, moving to Shaibah in September, where it remained for the next 20 years. Its initial equipment was DH.9As (until January 1929) and these were replaced by Wapitis (beginning October 1928), Vincents (December 1934) and Blenheims Mk.Is ( February 1939), before moving to Egypt in September 1940. It later operated in Greece, Iraq, and the Western Desert before moving briefly to the Far East. No. 84 Squadron flew the Vultee Vengeance dive bomber from Assam in North-East India but, contrary to some reports, not the Commonwealth Boomerang fighter from New Guinea during World War II (this was done by No. 84 Squadron RAAF). The squadron re-equipped with the Mosquito in February 1945 and in September 1945 with the Bristol Beaufighter. In 1949 No. 84 Squadron flew Bristol Brigands during Operation Firedog.
• The squadron was disbanded again on 20 February 1953, but 204 Squadron was renumbered to No. 84 Squadron on the same day. The squadron was the transport squadron for the RAF in the Middle East till 1971. Its Vickers Valetta flight was detached to become No. 233 Squadron RAF on 1 September 1960 at RAF Khormaksar to provide general transport for the British Army in the Aden Protectorate. The squadron was disbanded yet again at Muharraq on 31 October 1971.
• The squadron was reformed on 17 January 1972 from 1563 Flt and a detachment from 230Sqn with Westland Whirlwind HAR.10s at RAF Akrotiri to aid UN operations and operate search and rescue. It later (March 1982) replaced the Whirlwind with the Westland Wessex HC.2 and later still (June 1984) with the Westland Wessex HU.5C. It was the last squadron to use the Westland Wessex.
• Since January 2003 the squadron has been assigned to British Forces Cyprus at RAF Akrotiri in the search and rescue role using the Bell Griffin HAR2. The helicopters are leased from and maintained by a civilian company. 84 Squadron aircraft are also used for UN duties in maintaining the buffer zone separating Cypriot and Turkish forces. In recognition of this role the aircraft are always unarmed and carry a light blue band around their tail, matching the blue berets of UN peacekeepers.
• 84 Squadron is the only serving squadron never to have been based in the United Kingdom.

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• Nakajima Ki-84 Hayate
• The Nakajima Ki-84 Hayate was the result of the Imperial Japanese Army Air Service’s search for an aircraft that was a combination of their own agile Ki-43 Hayabusa and their fast Ki-44 Shoki that could compete with newest allied designs.
• The Ki-84 Hayate (“Gale”) or the Army Type 4 Fighter which was it’s official IJA designation. Hayate was capable of matching the best allied aircraft in the Pacific theater and with its powerful armament to bring down any allied bomber.
• It was numerically the most important fighter serving with the Japanese Army Air Force (JAAF) during the last year of the Pacific War, and was probably the best Japanese fighter aircraft to see large-scale operation during this period of the war. The Hayate was fully the equal of even the most advanced Allied fighters which opposed it, and was often their superior in many important respects. It was well armed and armoured, was fast, and was very manoeuvrable. Although it was generally outnumbered by Allied fighters which opposed it, it nevertheless gave a good account of itself in battles over the Philippines, over Okinawa, and over the Japanese home islands.

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• PS-84
• The Lisunov Li-2, originally designated PS-84 (NATO reporting name “Cab”), was a license-built version of the Douglas DC-3. It was produced by Factory #84 in Moscow-Khimki and, after evacuation in 1941, at TAPO in Tashkent. The project was directed by aeronautical engineer Boris Pavlovich Lisunov.
• Original passenger airliner, equipped with 14-28 seats. Somewhat smaller span and higher empty weight, and it was also equipped with lower-powered engines compared to the DC-3. The cargo door was also transposed to the right side of the fuselage.

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• de Havilland Dragon
• The de Havilland DH.84 Dragon was a successful small commercial aircraft designed and built by the de Havilland company.
• DH.84M Dragon : Military transport version. The DH.84M was armed with two machine guns, and it could carry up to sixteen 20 lb (9 kg) bombs. Exported to Denmark, Iraq and Portugal.

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• F-84 “Thunderjet”
• Republic Aviation Corporation, Long Island, New York, built P-84 Thunderjets in the 1940s. The Thunderjets were the last of the subsonic straight-wing fighter-bombers to see operational service. They were the aircraft with which flight-refueling techniques for fighters were developed. The first fifteen P-84 production aircraft were fitted with Allison J35A-15 engines and designated YF-84As.
• F-84 “Thunderjet” was the USAF’s first post-war fighter, making its initial flight on February 26, 1946. Gaining its greatest renown during the Korean War, it was used primarily for low-level interdiction missions. The F-84 attacked enemy railroads, bridges, supply depots and troop concentrations with bombs, rockets and napalm. Its maximum speed was 620 mph.

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• Republic XF-84H
• The Republic XF-84H “Thunderscreech” was an experimental turboprop aircraft derived from the F-84F Thunderstreak. Powered by a turbine engine that was mated to a supersonic propeller, the XF-84H had the potential of setting the unofficial air speed record for propeller-driven aircraft, but was unable to overcome teething aerodynamic deficiencies, resulting in the cancellation of the program.

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• Canadair CL-84 “Dynavert”
• The Canadair CL-84 “Dynavert”, designated by the Canadian Forces as the CX-131, was a V/STOL turbine tiltwing monoplane designed and manufactured by Canadair between 1964 and 1972. Only four of these experimental aircraft were built with three entering flight testing. Two of the CL-84s crashed due to mechanical failures, but no loss of life occurred as a result of these accidents. Despite the fact that the CL-84 was very successful in the experimental and operational trials carried out between 1972 and 1974, no production contracts resulted.

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• Helicopter Sea Combat Squadron 84 (HSC-84)
• Helicopter Sea Combat Squadron 84 (HSC-84) “Red Wolves” is a helicopter squadron of the United States Navy Reserve. Along with the “Firehawks” of HSC-85, the “Red Wolves” are one of only two squadrons in the U.S. Navy dedicated to supporting Navy SEAL and SWCC Teams, and Combat Search & Rescue. They currently operate eight HH-60H Rescue Hawks organized into four independent, two aircraft detachments that can deploy anywhere in the world within 72 hours of notice.

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• Calraith Rodgers
• Calraith Rodgers (1879-1912) was the first pilot to make the flight across the continental United States in 84 days. He purchased a Wright Model EX biplane, christened it the Vin Fiz, and on Sept. 17, 1911, he took off from Sheepshead Bay on Long Island, New York. Despite mechanical problems and dozens of minor incidents, Rodgers landed at Long Beach, California on Dec. 10, 1911 after flying 4231 miles in 84 days. A crowd of 50,000 cheered him when he landed.

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• AGM-84 Harpoon
• AGM-84 Harpoon is a U.S. Air-to-surface anti-ship missile. It provides the Air Force & Navy with a common missile for air, ship, and submarine launches. Built by Boeing in 1977, it has a range of 60 nautical miles with speed of 855 km/hr.

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• T-84 Main Battle Tank
• The T-84 Main Battle Tank is a Ukrainian development of the Soviet T-80 main battle tank, first built in 1993. Length= 9.72 m, Width=3.56 m, Weight= 48 tons, Speed= 70 km/hr.
• This main battle tank’s development works started in Charkov Machine-Building Plant’s Design Bureau in the late 80-ties. The T-84 is an improved modification of the T-80UD Main Battle Tank.
• After the breakup of the Soviet Union designers faced technical and supply problems. However by the help of Ukrainian Ministry of Machine-Building and Military-Production corpse there were made great preparation works to produce all parts of the new tank indigenously.
• The T-84 Main Battle Tank was publicly presented in United Arabian Emirates in 1995 during international armament exhibition. The new tank called interest in the Pakistan Army and after a long negotiations there was made an agreement to sell 320 T-84 Main Battle Tanks for Pakistan.

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• M-84
• The M-84 is a main battle tank from the former Yugoslavia .
• In the 1970s, the Yugoslav army decided to develop its own battle tanks and produce. Due to lack of experience of the Yugoslav military industry in tank, it was decided to use the time very advanced Soviet tank T-72 as a base. The rights of the licensed acquired in 1979 by the Soviet Union. Codenamed Kapela was in the armor wrought Ðuro Ðakovic in Slavonski Brod (Croatia) started production. The first prototype was completed in 1983, and mass production began 1984.  Until the outbreak of war in Yugoslavia over 500 pieces for the Yugoslav army were produced. The battle tank M-84 presented a significant improvement of the overall T-72 represents in the following years made more combat performance upgrades and modernizations in different versions.

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• Z-84
• The Z-84 again replaced the previous Star SMGs in service, starting in the mid 1980s. The theory was to acquire a gun in 9 mm Parabellum, to match their pistols (and the NATO countries finally). It was offered on the commercial market in 9 mm Largo, but none seem to have been made.
• The Spanish Army, Air Force and Marines supposedly mostly got out of issuing SMGs around the time this emerged — much like the rest of the world — due to the prevalence of lightweight, select-fire rifles. Unlike the previous replacement cycles, therefore, the Z-70B is still in widespread service for those who are issued SMGs (see the sailors at the top of the page). The Z84 is employed by some Guardia, Police and Military units. Aside from general use (such as the boarding party sailors below), in a recent Small Arms Review article, Julio Montes says:
• An interesting weapon in the hands of these naval commandos [the UEBC and UOE] is the locally made Star Z-84… It has proved very efficient and reliable even after being submerged and beat up for longer periods of time. The ever-present MP5 is also found.

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• Mauser Gewehr 71/84
• On December 2, 1871, the Mauser Infantry Rifle Model 71, was officially adopted by the Prussian government, thus becoming the first bolt-action metallic cartridge rifle to enter German military service.
• The original design single-shot was updated in 1884, refinements including an 8-round tubular magazine designed by Alfred von Kropatschek, making this Germany’s first repeating rifle. This version was designated the Gewehr 71/84 and was officially adopted by the army of Kaiser Wilhelm I on January 31, 1884.
• In the film The Last Samurai the Japanese Imperial Army carries German bolt-action Mauser M1871/84 rifles, in spite of the fact they were supposedly being armed by the U.S. The 1884 models were altered in appearance by film makers to resemble the more period accurate 1871 models.

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• Carl Gustav Recoiles Rifle
• The Carl Gustav (also Carl-Gustaf and M2CG; pronounced “Carl Gustaf”) is the common name for the 84 mm man-portable reusable multi-role recoilless rifle produced by Saab Bofors Dynamics (formerly Bofors Anti-Armour AB) in Sweden.
• The first prototype of the Carl Gustaf was produced in 1946, and while similar weapons of the era have generally disappeared, the Carl Gustaf remains in widespread use today.
• British troops refer to it as the Charlie G, while Canadian troops often refer to it as the 84, Carl G or Carlo. In U.S. military service it is known as the M3 Multi-role Anti-armor Anti-tank Weapon System (MAAWS) or Ranger Antitank Weapons System (RAWS), but is often called the Gustav or the Goose or simply the Carl Johnson by U.S. soldiers. In Australia it is irreverently known as Charlie Gusto or Charlie Gutsache (guts ache, slang for stomach pain). In its country of origin it is officially named Grg m/48 (Granatgevär or grenade rifle, model 48).
• In recent years, the weapon has found new life in a variety of roles. The British Special Air Service, United States Special Forces and United States Army Rangers use M3s in bunker-busting and anti-vehicle roles, while the German Bundeswehr maintains a small number of M2s for battlefield illumination. Many armies continue to use it as a viable anti-armor weapon, especially against 1950s- and 1960s-era tanks and other armored vehicles still in use worldwide.
• In a well-documented incident during the Falklands War, a Royal Marine attacked an Argentinian corvette (ARA Guerrico) using a Carl Gustav.
• The Carl Gustav was used against Taliban defensive fortifications by soldiers of Princess Patricia’s Canadian Light Infantry in operations in Afghanistan. They developed a new system for firing at night in which a spotter with a night-scope fires tracer ammunition to mark the target for the Carl Gustav gunner.[citation needed]
• Carl Gustav launchers were used by Free Libyan Army during the Libyan civil war in 2011; the weapons being used were either captured or provided by defecting members of the Libyan Army.

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• M84 Škorpion vz. 61
• The Škorpion vz. 61 is a Czechoslovak 7.65 mm submachine gun developed in 1959 by Miroslav Rybár (1924–1970) and produced under the official designation Samopal vzor 61 (“submachine gun model 1961”) by the Ceská zbrojovka arms factory in Uherský Brod.
• Although it was developed for use with security forces and special forces, the weapon was also accepted into service with the Czechoslovak Army, as a personal sidearm for lower-ranking army staff, vehicle drivers, armored vehicle personnel and special forces. Currently the weapon is in use with the armed forces of several countries as a sidearm.
• The Škorpion was also license-built in Yugoslavia, designated M84. It features a synthetic pistol grip compared to the original version. A civilian, semi-automatic version was also produced, known as the M84A, also available in .380 ACP (9×17mm Short).

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Other stuff

• Cities located at 84o longitude: Atlanta, Georgia; Cincinnati, Ohio; Knoxville, Tennessee; Agraharam, India; Vamsadhara River, India; San Jose, Costa Rica
• 84 is the code for international direct dial phone calls to Vietnam.
• 84 is used as the country ISBN code for books from the Spain.
• Baiyoke Sky Hotel, at 84 stories high is the tallest building in Thailand.

• The number of the French department Vaucluse
• The town of Eighty Four, Pennsylvania
• A variation of the game 42 played with two sets of dominoes.
• The company 84 Lumber

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Significant Number Factoid Friday – Today Number Six 6

“Fight Against Stupidity And Bureaucracy”

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By special request, today’s significant number is the number six. My thanks to John in Australia for the suggestion, turns out it was a very interesting choice. So let’s get started. Enjoy.

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The Number Six  6

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In religion

• Chapter One of Genesis, the first book in the Old Testament, tells us that the Creation was done over a six day period, and that man was created on day number 6. Moreover, six days were appointed to man for his labor, while one day is associated in sovereignty with the Lord God, as His rest.
• The serpent also was created on the sixth day.
• The Sixth Commandment relates to the worst sin – murder.
• The sixth clause of the Lord’s prayer treats of sin.
• There are six points on a Star of David.

Star of David

• There are six Orders of the Mishnah.
• Six symbolic foods are placed on the Passover Seder Plate.
• The Jewish holiday of Shavuot starts on the sixth day of the Hebrew month of Sivan.

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• In Islam there are Six articles of belief
• Fasting six days of Shawwal, together with the month of Ramadan, is equivalent to fasting the whole year

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• In Hindu theology, a trasarenu is the combination of 6 celestial paramanus (atoms)

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In mathematics

• Six is the first number which is neither a square number nor a prime number.
• Six is the largest of the four all-Harshad numbers.
• There are six basic trigonometric functions.
• A cube has six faces.

• A hexagon is a regular polygon with six sides.
• A hexahedron is a polyhedron with six faces, with a cube being a special case.
• S6, with 720 elements, is the only finite symmetric group which has an outer automorphism. This automorphism allows us to construct a number of exceptional mathematical objects such as the S(5,6,12) Steiner system, the projective plane of order 4 and the Hoffman-Singleton graph.
• Six similar coins can be arranged around a central coin of the same radius so that each coin makes contact with the central one (and touches both its neighbors without a gap), but seven cannot be so arranged. This makes 6 the answer to the two-dimensional kissing number problem. The densest sphere packing of the plane is obtained by extending this pattern to the hexagonal lattice in which each circle touches just six others.

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In science

• Six is the atomic number of carbon.
• A benzene molecule has a ring of six carbon atoms.
• The prefix “hexa-“ (Greek word for ‘six’) also occurs in the systematic name of many chemical compounds, such as “hexamethyl”.
• A hexamer is an oligomer made of six sub-units.
• Adenine is one of four bases that code for all life in deoxyribonucleic acid. Adenine’s molecular structure is based on a hexagonal ring bonded to a pentagonal ring.

• In the Standard Model of particle physics, there are six types of quark and six types of lepton.
• In statistical mechanics, the six-vertex model has six possible configurations of arrows at each vertex.
• The six-fold symmetry of snowflakes arises from the hexagonal crystal structure of ordinary ice.
• People with sexdactyly have six fingers on each hand.

• Six babies delivered in one birth are sextuplets.
• There are six tastes in traditional Indian Medicine called Ayurveda: sweet, sour, salty, bitter, pungent, and astringent. These tastes are used to suggest a diet based on the symptoms of the body.
• Phase 6 is one of six pandemic influenza phases.
• The cells of a beehive honeycomb are 6-sided.

• Insects have 6 legs.
• The measuring instrument called a sextant got its name because its shape forms one-sixth of a whole circle.

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In space

• The New General Catalogue object NGC 6 is a spiral galaxy in the constellation Andromeda.
• Messier object M6, a magnitude 4.5 open cluster in the constellation Scorpius, also known as the Butterfly Cluster.

Messier object M6

• The gaseous planet Saturn has hexagonal clouds on its north pole discovered by Voyager 1 in 1977 and verified again in 2006 by the Cassini spacecraft, meaning this hexagon is a persistent structure on the scale of a planet.

Saturn’s hexagonal north pole clouds

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• Apollo 6
• Apollo 6, the final unmanned mission of the United States Apollo Program, was launched on April 4, 1968. It was an A type mission and the second test flight for the Saturn V launch vehicle, intended to demonstrate full lunar injection capability of the Saturn V with a nearly full simulated payload, and also the capability of the Command Module’s heat shield to withstand a lunar-speed re-entry.

Apollo program insignia

• The mission was not designed to go to the moon, but merely to achieve a trans-lunar speed toward an imaginary point in space nowhere near the moon, then turn around and return in about 10 hours.
• However, fuel line failures in several Saturn V second and third stage engines prevented it from achieving lunar injection, but it was able to get close to lunar return velocity by using the Apollo spacecraft’s engine, as was done on Apollo 4, the first Saturn V test. Despite the engine failures, the flight nonetheless provided NASA with enough confidence in the Saturn V to use it for manned launches.
• Launch video

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In politics

• Massachusetts was sixth to receive statehood on, Wednesday, February 6, 1788.
• The Sixth Amendment (Amendment VI) to the United States Constitution is the part of the United States Bill of Rights that sets forth rights related to criminal prosecutions. The Supreme Court has applied the protections of this amendment to the states through the Due Process Clause of the Fourteenth Amendment.
• The sixth President of the United States of America was John Quincy Adams (1767–1848) who served from March 4, 1825 to March 4, 1829. His V.P. Was John C. Calhoun.

John Quincy Adams Sixth President of the United States of America

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• The sixth Prime Minister of Australia was Sir Joseph Cook, (7 December 1860 – 30 July 1947). A coal miner from Silverdale, Staffordshire, Cook emigrated to Lithgow, New South Wales during the late 1880s, and became General-Secretary of the Western Miners Association in 1887.
• He was a founding member of the Australian Labor Party, and was elected to the New South Wales Legislative Assembly as Member for Hartley in 1891.
• Later Cook switched to the Free Trade Party, and was a minister in the cabinet of Premier George Reid from 1894 to 1899. During Australia’s first federal election in 1901, Cook was elected unopposed to the federal seat of Parramatta, and served as the deputy to Reid, then Alfred Deakin, following the creation of the Commonwealth Liberal Party from Cook’s and Deakin’s parties.
• As leader of the Liberal Party, Cook became Prime Minister following the 1913 elections; but he only had a one-seat majority in the lower house and no majority at all in the upper house, so he repeatedly sought to obtain a double dissolution. The outbreak of World War I just before the September 1914 election led to a Labor victory. Following a split in the Labor party in 1916, Cook joined William Morris Hughes’ Nationalist Party of Australia, and following the Nationalist victory in the 1917 election, served as Minister for the Navy, then Treasurer under Hughes.
• In 1921 Cook resigned from the federal parliament, and was appointed Australian High Commissioner in London. During 1928 and 1929, he headed the Royal Commission into South Australia as affected by Federation. He died in Sydney in 1947.

Joseph Cook sixth Prime Minister of Australia

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• Australia has six states, Queensland (capital, Brisbane); New South Wales (capital, Sydney); Victoria (capital, Melbourne); Tasmania (capital, Hobart);        South Australia (capital, Adelaide); and Western Australia (capital, Perth). The Northern Territory (capital, Darwin), as the name implies, is classed as a ‘territory’, not a ‘state’.

Australia political map

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• The ‘Six Counties’ is a term used to describe Northern Ireland which consists of the six north-eastern counties of the island of Ireland. It was created when Ireland was partitioned in 1921.  After a campaign of terrorism, murder and bombing lasting almost thirty years the London government (of first Conservative John Major and later Labour Tony Blair) along with the Clinton administration brought about a ‘peace’ agreement that saw terrorists installed as part of the Northern Ireland government in Belfast. This was done during the 1990s and pre the 9/11 terrorists attacks on New York when Americans got first hand experience of what terrorism was all about. It is questionable if a post 9/11 American administration would have been so keen to participate in appeasing terrorism.

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In sport

• The National Basketball Association and National Hockey League have six divisions.
• The Original Six teams in the National Hockey League are Toronto, Chicago, Montreal, New York, Boston, and Detroit. They are the oldest remaining teams in the league, though not necessarily the first six; they comprised the entire league from 1942 to 1967.
• In American college football, there are six conferences that automatically qualify for Bowl Championship Series games.
• Six-man football is a variant of American or Canadian football, played by smaller schools with insufficient enrollment to field the traditional 11-man (American) or 12-man (Canadian) squad.
• In a football (soccer) game each side is allowed a maximum of three substitutes, making six in all.
• In ice hockey, six is the number of players per team, including the goaltender, that are on the ice at any one time, excluding penalty situations.
• In volleyball, six players from each team on each side play against each other.
• In some sports, six goals is known as a double-hat-trick, but is very hard to accomplish. A hat-trick in sport is the achievement of a positive feat three times or more during a game, or other achievements based on threes. The term was first used in 1858 in cricket to describe H H Stephenson’s feat of taking three wickets in three balls. A collection was held for Stephenson, and he was presented with a hat bought with the proceeds. The term was used in print for the first time in 1878 and was eventually adopted by many other sports including association football, water polo, and team handball, but did not become popular in North America until the mid-1940s in the National Hockey League.
• In American and Canadian football, a touchdown earns 6 points.
• In Australian Rules football, six points are received for a goal.
• In cricket there are six balls to an over, and a “six” or “sixer” is a shot in which the ball clears the boundary without bouncing, scoring six runs.
• In rugby union, the starting blindside flanker wears jersey number 6. (Some teams use “left” and “right” flankers instead of “openside” and “blindside”, with 6 being worn by the starting left flanker.)
• In most rugby league competitions (but not the European Super League, which uses static squad numbering), the jersey number 6 is worn by the starting stand-off half (Southern Hemisphere term) or five-eighth (Northern Hemisphere term).
• In football (soccer) AC Milan retired shirt number 6 belonging to their legendary center back and captain Franco Baresi in 1997.

• In Britain, Arsenal retired the number 6 shirt after their long serving center back and captain Tony Adams retired in 2002.

• In Major League Baseball: the Atlanta Braves, for manager Bobby Cox; the Boston Red Sox, for Johnny Pesky; the Detroit Tigers, for Hall of Famer Al Kaline; the Minnesota Twins, for Tony Oliva; the St. Louis Cardinals, for Hall of Famer Stan Musial; the San Diego Padres, for Steve Garvey.

#6 Stan Musial

• In the NBA: the Boston Celtics, for Hall of Famer Bill Russell; the Orlando Magic, for their fans (the “sixth man”); the Philadelphia 76ers, for Hall of Famer Julius Erving; the Phoenix Suns, for Walter Davis; the Sacramento Kings, also for their fans.

Hall of Famer Julius Erving

• In the NFL: the Kansas City Chiefs, for Warren McVea.

Warren McVea

• In the NHL: the Detroit Red Wings, for Larry Aurie; the Pittsburgh Penguins, for Ian Ackerman; the Toronto Maple Leafs, for Hall of Famer Ace Bailey (the Leafs have a unique policy of not retiring numbers unless the player honored either died or suffered a career-ending incident while a member of the team. Bailey suffered a fractured skull during a game in 1933; while he recovered and lived for nearly 60 years after the incident, he never played again. The Leafs would issue the number to Ron Ellis in 1968 at Bailey’s personal request, and Ellis wore it until his own retirement in 1981.)

Hall Of Famer Ace Bailey

• In NASCAR, the number 6 is currently owned by Roush Fenway Racing. Since the 2007 season, the first year in which Roush Racing was merged with the Fenway Sports Group that owns the Boston Red Sox, the Cup Series version of the car has been driven by David Ragan. From 1988 to 2006, Mark Martin drove the #6 in the Cup Series for what was then Roush Racing.

Roush Fenway Racing #6 car

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Cars and Bikes

• Yamaha YZF R6
• The Yamaha YZF R6 is a super sports bike, motorcycle manufactured by Yamaha Motor Company. The Yamaha comes with many sports bikes that are Yamaha R1, Yamaha FZ8, Yamaha R15 and Yamaha Vmax, Yamaha MT01 and more. The Yamaha YZF R6 is the one of the most advanced production in the 600cc segment from Yamaha. The Yamaha, bike manufacturer is flourishing in the Indian Market with the most stylish and delivers the best and advanced technology in India.

Yamaha YZF R6 Motorcycle

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• Audi S6
• Easily distinguishable by the row of LED running lights that graces both sides of its front bumper, Audi’s sport-inspired version of its A6 executive saloon, the S6, has much more than visual cues to separate it from its little brothers. This four-door, five-passenger luxury sport sedan comes standard with the six-speed Tiptronic automatic transmission with steering-wheel-mounted paddle shifters, Audi’s quattro AWD and a 435-hp, 5.2-liter V10 designed by Lamborghini.

Audi S6

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• Mercedes 600
• During the resurgence of Germany from the rubble of WWII, after a tough post-war German automotive industry was recovering, and it was there that Mercedes Benz proposed making the car better representation of the world, whatever the cost. Work began in 1955 and after eight years of development the result was the Mercedes 600, also known as der Großer Mercedes, a car totally superlative in all respects. This was the car of choice of Presidents, Popes, dictators and billionaires.

Mercedes Benz 600 Pullman

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In books, music, television & movies

• Six Graves to Munich by Mario Gianluigi Puzo, perhaps better known for his novels about the Mafia, including The Godfather (1969), which he later co-adapted into a film by Francis Ford Coppola.
•  Six Days Of The Condor, a thriller novel by James Grady first published in 1974 by W.W. Norton, is a suspense drama set in contemporary Washington, D.C., and is considerably different from the 1975 film version, Three Days of the Condor starring Robert Redford and Faye Dunaway. It was followed by a second novel by Grady titled Shadow of the Condor, released in 1978.

• Hexameter is a poetic form consisting of six metrical feet per line.
• Six Degrees of Separation is a movie about an affluent New York couple find their lives touched, intruded upon, and compelled by a mysterious young black man who is never quite who he says he is.
• Six Days Seven Nights is a movie starring Harrison Ford and Anne Heche.  Robin Monroe, a New York magazine editor, and the gruff pilot Quinn Harris must put aside their mutual dislike if they are to survive after crash landing on a deserted South Seas island.
• Six Days in June is a documentary about the Six Day War.
• Sixth Sense starring Bruce Willis is a movie about a boy who communicates with spirits that don’t know they’re dead seeks the help of a disheartened child psychologist.

• Number 6 (Teresa Palmer) is a character in the movie I Am Number Four (2011).
• The Six Million Dollar Man, was an extremely popular sci-fi television series from the 1970s about former astronaut Steve Austin  crippled in an airplane crash but rebuilt using bionic components that gave him super-human strength and speed.

• The Bionic Six are the heroes of the eponymous animated series.
• A group of six musicians is called a sextet.
• There are 6 semitones in a tritone.
• A standard guitar has 6 strings.
• Most woodwind instruments have 6 basic holes or keys (e.g., bassoon, clarinet, pennywhistle, saxophone); these holes or keys are usually not given numbers or letters in the fingering charts.
• Les Six (“The Six” in English) was a group consisting of the French composers Georges Auric, Louis Durey, Arthur Honegger, Darius Milhaud, Francis Poulenc and Germaine Tailleferre in the 1920s.
• Bands with the number six in their name include Six Organs of Admittance, 6 O’clock Saints, Electric Six, Eve 6, Los Xey (sei is Basque for “six”), Out On Blue Six, Six In Six, Sixpence None the Richer, Slant 6, Vanity 6, and You Me At Six.
• #6 is the pseudonym of American musician Shawn Crahan, when performing with the band Slipknot.
• “Six geese a-laying” were given as a present on the sixth day in the popular Christmas carol, “The Twelve Days of Christmas”.
• The concerti grossi Opus 3, organ concertos Opus 4 and Opus 7 (each) by Georg Frideric Handel.
• The sixth album by Dream Theater, Six Degrees Of Inner Turbulence, was based around the number six: the album has six songs, and the sixth song — that is, the complete second disc — explores the stories of six individuals suffering from various mental illnesses.
• Six is the second album by Mansun released in 1998. It takes its name in part from the main character in the television series The Prisoner, and from A. A. Milne’s poetry book, Now We Are Six.
• Patrick McGoohan played prisoner number 6 in the mysterious British television series called The Prisoner, catchphrase “I am a man, I am not a number”.

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In militaria

• Carrier Air Wing Six
• Carrier Air Wing Six (CVW-6) was a United States Navy aircraft carrier air wing whose operational history spans from the years prior to World War II to the end of the Cold War, including participating in the Battle of Midway, the Battle of the Eastern Solomons, and the Vietnam War.
• When the unit was named “Air Group Six” during its time on the Enterprise, it was the Navy’s only carrier-based air group to carry out three complete tours of duty during World War II.
• It was based on 15 different carriers during its operational lifetime. The lineage of Carrier Air Wing Six can be traced to the Enterprise Air Group, created on 1 July 1938, which included the following squadrons and aircraft:
• Bombing Six (VB-6) — 18 Douglas SBD-2 Dauntless dive bombers
• Fighting Six (VF-6) — 18 Grumman F4F-3 Wildcat fighter
• Scouting Six (VS-6) — 18 Douglas SBD-2 Dauntless dive bomber
• Torpedo Six (VT-6) — 18 Douglas TBD Devastator torpedo bomber

Enterprise Air Group

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• Douglas DC-6
• The Douglas DC-6 is a piston-powered airliner and transport aircraft built by the Douglas Aircraft Company from 1946 to 1958. Originally intended as a military transport near the end of World War II, it was reworked after the war to compete with the Lockheed Constellation in the long-range commercial transport market.
• More than 700 were built and many still fly today in cargo, military and wildfire control roles.
• The DC-6 was known as the C-118 Liftmaster in United States Air Force service and as the R6D in United States Navy service prior to 1962, after which all U.S. Navy variants were also designated as the C-118.

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• Shenyang F-6
• The F-6 was a Chinese copy of the MiG-19S Farmer-C cannon-armed day fighter. From the late 1960s to the final batch in 1971, a total of more than 70 F-6s were reported delivered, equipping six squadrons at 3 bases, for both interceptor and attack duties. Some of the 1971 batch were late production F-6C version, featuring a prominent braking parachute housing at the base of the rudder.
• A few FT-6 two-seat trainers also appear to have been supplied. The FT-6 wasn’t certified for production until December 1973, so these examples must have been delivered after this date. It is also reported that 4 F-6 aircraft are fitted with ventral cameras for the reconnaissance role – whether these are export versions of the JZ-6 or local conversions is not known.

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• Beechcraft T-6 Texan II
• Developed from the Pilatus PC-9, the Beechcraft T-6 Texan II is a single-engined turboprop aircraft built by the Raytheon Aircraft Company (now Hawker Beechcraft). The T-6 is used by the United States Air Force for basic pilot training and by the United States Navy for Primary and Intermediate Joint Naval Flight Officer (NFO) and Air Force Combat Systems Officer (CSO) training. It has replaced the Air Force’s T-37B Tweet and is replacing the Navy’s T-34C Turbo Mentor.
• The T-6A is also used as a basic trainer by the Royal Canadian Air Force (CT-156 Harvard II), the German Air Force, the Greek Air Force, the Israeli Air Force (Efroni), and the Iraqi Air Force.

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• AT-6
• As well as being an initial trainer, the multirole Hawker Beechcraft AT-6 is capable of performing missions including: net-centric ISR with the ability for precise geo-registration, streaming video and datalinks, light attack including combat search and rescue (CSAR), close air support, forward air control and convoy escort, homeland defense (border security), port security, counter-narcotics operations and civil missions such as disaster area reconnaissance, search and rescue and firefighting. There are tandem HOTAS (hands on throttle and stick) controls fore and aft for pilot and instructor.
• Hawker Beechcraft showcased the AT-6 at the Royal International Air Tattoo and Farnborough International Airshow in the UK in 2010.

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• Fiat L6/40
• The Fiat L6/40 was a light tank used by the Italian army from 1940 and on through World War II. It was designed by Fiat-Ansaldo as an export product, and was adopted by the Italian Army when officials learned of the design and expressed interest. It was the main tank employed by the Italian forces fighting on the Eastern Front alongside the L6/40-based Semovente 47/32 self-propelled gun. L6/40s were also used in the North African campaign.
• The official Italian designation was Carro Armato (“armored tank”) L 6/40. This designation is understood as follows: “L” for Leggero (Italian: “light”), followed by the weight in tons (6) and the year of adoption (1940).

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• Ordnance QF 6 pounder
• The Ordnance Quick-Firing 6-pounder 7 cwt, or just 6 pounder, was a British 57 mm gun, their primary anti-tank gun during the middle of World War II, as well as the main armament for a number of armoured fighting vehicles.
• It was first used in North Africa in April 1942, and quickly replaced the 2 pounder in the anti-tank role, allowing the 25 pounder to revert to its intended artillery role.
• The United States Army also adopted the 6 pounder as their primary anti-tank gun under the designation 57 mm Gun M1.

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• The Six Gun
• Whilst not actually a firearm as such, the term ‘six gun’ or ‘six shooter’ is a general, if inaccurate, description of a revolver. The original name came from the fact that the majority of the early revolvers had a cylindrical bullet magazine that held six rounds of ammunition.

• However, modern revolvers come in a variety of capacities including 5 round, 6 round, 8 round and 10 round. An example being the Smith & Wesson Model 617 is a 10 round capacity .22LR revolver shown below.

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Six Million

• The Holocaust, also known by the Biblical word Shoah (which means calamity), was the mass murder or genocide of approximately six million Jews during World War II. Led by Adolf Hitler and the Nazi Party, it was part of a program of systematic state-sponsored murder by Nazi Germany throughout German-occupied territory.
• Of the nine million Jews who had resided in Europe before the Holocaust, approximately two-thirds were killed. Over one million Jewish children were killed in the Holocaust, as were approximately two million Jewish women and three million Jewish men.
• Some scholars argue that the mass murder of the Romani and people with disabilities should be included in the definition, and some use the term “holocaust” to describe other mass murders, including those of Soviet prisoners of war, Polish and Soviet civilians, and homosexuals. Recent estimates based on figures obtained since the fall of the Soviet Union indicates some ten to eleven million civilians and prisoners of war were intentionally murdered by the Nazi regime.
• The persecution and genocide were carried out in stages. Various laws to remove the Jews from civil society, most prominently the Nuremberg Laws, were enacted in Germany years before the outbreak of World War II. Concentration camps were established in which inmates were subjected to slave labor until they died of exhaustion or disease. Where Germany conquered new territory in eastern Europe, specialized units called Einsatzgruppen murdered Jews and political opponents in mass shootings. The occupiers required Jews and Romani to be confined in overcrowded ghettos before being transported by freight train to extermination camps where, if they survived the journey, most were systematically killed in gas chambers. Every arm of Germany’s bureaucracy was involved in the logistics that led to the genocides, turning the Third Reich into what one Holocaust scholar has called “a genocidal state”.
• There are numerous Holocaust Memorials throughout the world, including in Jerusalem, Washington, and Berlin, Germany.

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• However, it was not the German Nazis, but the Croatian Ustase who were responsible for some of the most bloody and sadistic crimes carried out against the Orthodox population in Croatia. Some of their crimes so heinous that they even appalled the Nazis.
• The Ustaše committed their deeds in a bestial manner not only against males of conscript age, but especially against helpless old people, women and children. The number of the Orthodox that the Croats massacred and sadistically tortured to death has been estimated at approximately three hundred thousand.
• The legacy of the brutality of this genocidal campaign still affects the political situation in that part of Europe.

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• Think it could never happen again? Don’t be too sure. In 1994 in Rwanda, Africa somewhere in the region of one million people were murdered by the Interahamwe death squads in a genocidal campaign. Local officials assisted in rounding up victims and making suitable places available for their slaughter. Tutsi men, women, children and babies were killed in thousands in schools. They were also killed in churches with the collusion of some clergy. The victims, in their last moments alive, were also faced by another appalling fact, namely that their cold-blooded killers were people they knew – neighbors, work-mates, former friends, sometimes even relatives through marriage.

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Finally, other stuff

• There are said to be no more than ‘six degrees of separation’ between any two people on Earth.
• Extra-sensory perception is sometimes called the ‘sixth sense’.
• Six Cardinal Directions: north, south, east, west, up, and down.
• The number of sides on a cube, hence the highest number on a standard die.
• The highest number on one end of a standard domino.
• ‘Six’ is used as an informal slang term for the British Secret Intelligence Service, MI6, the one Ian Fleming’s fictious character James Bond works for.
• Six is the number of cans of soda or beer in a ‘six-pack’.
• A ‘six pack’ refers to the appearance of well developed stomach muscles.
• The term ‘six pack’ also refers to the number of fundamental flight instruments lumped together on a cockpit display.
• ‘Six Flags’ is the name of a series of amusement parks and theme parks.

• ‘Six of the best’ is a slang term for corporal punishment particularly in schools where the offending pupil was given six slaps with a cane.
• A ‘sixer’ is the name of the leader of the smallest group of Cub Scouts, traditionally consisting of six people.
• Six is the number of feet below ground level where a coffin is traditionally buried, thus also leading to the phrase ‘six feet under’ meaning that a person, or thing, or concept is dead.
• In the ancient Roman calendar, Sextilis was the sixth month. After the Julian reform, June became the sixth month and Sextilis was renamed August.
• Sextidi was the sixth day of the decade in the French Revolutionary calendar.
• ‘L’Hexagone’ is a French nickname for the continental part of Metropolitan France.
• A ‘hex nut’ is a nut with six sides, and a hex bolt has a six-sided head.
• On most phones, the 6 key is associated with the letters M, N, and O, but on the BlackBerry it is the key for J and K, and on the BlackBerry 8700 series and Curve 8900 with full keyboard, it is the key for F.
• The ‘6 meter band’ in amateur radio includes the frequencies from 50 to 54 MHz.
• 6 is the resin identification code used in recycling to identify polystyrene.
• In Astrology, Virgo is the 6th astrological sign of the Zodiac.
• There are six dots in a Braille cell.

• The Six Dynasties form part of Chinese history.
• 6 is a lucky number in Chinese culture.
• The unit of measurement used for the Great Pyramid was the inch and its sexagesimal multiples. The first multiple is the foot, 12 inches (2×6); and after this the rises are 18 (3 x 6), 24 (4×6), 30 (5 x 6), and 36 (6×6 or one yard).
• Natural time-spaces are also based on multiples of six, there are 12 months in a year, a day consists of 24 hours (4 x 6),  hours are 60 minutes (6×10), and minutes made up of 60 seconds (6×10).

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