Significant Number Factoid Friday – Today The Number Is Twenty-Five 25

“Fight Against Stupidity And Bureaucracy”

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It’s been a while since I did a number factoid.

My only excuse is the time it takes to compile these, which I haven’t managed to find for a few months, so if you missed them my apologies.

However, there is one today, so if you like this sort of thing I hope you enjoy.

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The Number 25

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In religion

• In the Bible the number twenty-five is of cardinal importance in Ezekiel’s Temple Vision (Ezekiel 40-48).
• Twenty-five is also seen near God’s throne in heaven. God’s throne, plus the thrones of the twenty-four elders, makes for 25 total. (Revelation 4:1-4)
• Twenty-five pictures ‘grace upon grace.’ Redemption (20) plus grace (5) also equals 25. (John 1:14, 16-17)
• Levites were to begin serving at age 25 in assisting with sacrifices — which were a physical type of forgiveness and redemption for the people.
• Jehoshaphat, considered one of the best kings to rule the Kingdom of Judah, reigned for 25 years (872 – 848 B.C.).

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• In Islam, there are twenty-five prophets mentioned in the Quran.

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In mathematics

• 25 is a square number, being 5² = 5 × 5.
• 25 is the smallest square that is also a sum of two squares: 25 = 3² + 4². Hence it often appears in demonstrations of the Pythagorean theorem.

• 25 percent is equal to 1/4.
• Within base 10 one can readily test for divisibility by 25 by seeing if the last two digits of the number match 25, 50, 75 or 00.
• In base 30, 25 is a 1-automorphic number (displayed as the numeral ‘P’ or ‘R’ dependant on the chosen digit set), and in base 10 a 2-automorphic number.

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In science and technology

• Atomic Number of Manganese (Mn) = 25  (25 protons & 25 electrons)
• It is part of the name of LSD-25 molecule
• 25 is the usual TCP port for SMTP.
• 25 is the per-second frame rate of the PAL video standard
• And probably most significant of all, the internet or world wide web turned 25 this year!

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In space

• Open Cluster M25 (also known as Messier Object 25 or IC 4725) is an open cluster in the constellation Sagittarius. It was discovered by Philippe Loys de Chéseaux in 1745 and included in Charles Messier’s list in 1764.
• NGC 25 is a lenticular galaxy situated in the Phoenix constellation
• The Sun rotates once in 25 days near the poles and about 30 days near its equator.
• 25 is the number of days approximately that takes the sun to do a complete rotation on itself.

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In politics

• William McKinley (January 29, 1843 – September 14, 1901) was the 25th President of the United States, serving from March 4, 1897, until his assassination in September 1901, six months into his second term. McKinley led the nation to victory in the Spanish–American War, raised protective tariffs to promote American industry, and maintained the nation on the gold standard in a rejection of inflationary proposals. He was also the last President to have served during the Civil War.

• The Twenty-fifth Amendment (Amendment XXV) to the United States Constitution deals with succession to the Presidency and establishes procedures both for filling a vacancy in the office of the Vice President, as well as responding to Presidential disabilities. It supersedes the ambiguous wording of Article II, Section 1, Clause 6 of the Constitution, which does not expressly state whether the Vice President becomes the President, as opposed to an Acting President, if the President dies, resigns, is removed from office or is otherwise unable to discharge the powers of the presidency. The Twenty-fifth Amendment was adopted on February 23, 1967.
• 25 is the minimum age of candidates for election to the United States House of Representatives.
• 25 is the (critical) number of Florida electoral votes for the 2000 U.S. presidential election
• 25 is the number of the French department Doubs

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In books, music, movies and TV

• “25” is a song by Veruca Salt from their 1994 album American Thighs.
• “25th Floor” is a song by Patti Smith Group from their 1978 album Easter.
• Twenty Five is the name of a 2006 George Michael compilation celebrating 25 years in the music business (1981–2006).
• “In the Year 2525 (Exordium et Terminus)” is a 1969 hit song by the American pop-rock duo of Zager and Evans. It reached number one on the Billboard Hot 100.
• The 25th Hour is a MGM film (1967) with screen-play by Henri Verneuil based on C. Virgil Gheorghiu’s novel.
• Not forgetting our old friend, “Buck Rogers in the 25th Century”

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In sport

• Twenty-five is the value of the outer bullseye on a dart board.
• Twenty-five is the size of the full roster on a Major League Baseball team for most of the season, except for regular-season games on or after September 1, when teams may expand their roster to no more than 40 players.
• In baseball, the number 25 is typically reserved for the best slugger on the team. Examples include Mark McGwire, Barry Bonds, and Mark Teixeira.

• The number of points needed to win a set in volleyball under rally scoring rules (except for the fifth set), so long as the losing team’s score is two less than the winning team’s score (i.e., if the winning team scores 25 points, the losing team can have no more than 23 points).
• In U.S. college football, schools that are members of NCAA Division I FBS are allowed to provide athletic scholarships to a maximum of 25 new football players (i.e., players who were not previously receiving scholarships) each season.
• In the NBA the number 25 jersey has been retired by the Boston Celtics for K. C. Jones; by the Cleveland Cavaliers for Mark Price; by the Los Angeles Lakers for Gail Goodrich; and by the Washington Wizards for Gus Johnson (the team was then known as the Baltimore Bullets).
• In the NHL the number 25 jersey has been retired by the  Winnipeg Jets for Thomas Steen.

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In automotive and transportation

• In the United States 25 is the designation of United States Interstate 25, a freeway that runs from New Mexico to Wyoming.
• In Britain M25 is the designation of the London Orbital motorway.

• And in Russia Municipal Okrug 25, until March, 2010, was the name of Knyazhevo Municipal Okrug in Kirovsky District of Saint Petersburg.

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• The Carlsson C25 Supercar
• Carlsson’s first supercar, the C25, made its debut at the 2010 Geneva Motor Show. With a limited run of 25 units, the C25 is powered by a twin-turbocharged V12 engine that generates 753 hp (562 kW) and 848 ft·lbf (1,150 N·m) of torque. Estimated acceleration from 0–100 km/h (62 mph) in 3.7 seconds and top speed is 219 mph. (355 km/h).

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• Donkervoort Prototype J25
• Under the code name J25, Donkervoort developed – right before its 25 year jubilee – a completely new car. This model went a step further in its styling than its predecessors the S8 and D8. The, for that period, very modern lines and a number of details, such the little doors and nose used, were derived from the D20. The J25 was also the first Donkervoort to be produced with 270 bhp.

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• Infiniti G25
• Infiniti debuted the G25 sedan at the 2010 Paris Auto Show. The G25 is powered by a 2.5 L V6 VQ25HR producing 218 hp (163 kW) and 187 lb·ft (254 N·m) of torque. The G25’s JDM relative, the Nissan Skyline 250 GT Sedan which features the same engine, had been on sale for several years already.

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• BMW R25
• The 1951 the 250cc R25 single was BMW’s first postwar single-cylinder motorcycle with a rear suspension.

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• Yamaha R25
• The Yamaha R25 is the first motorcycle by Yamaha in the 250cc segment. It is a 2-cylinder, liquid cooled motorcycle, using an advanced fuel injection system. It also has a tubular chassis with telescopic front suspension.

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• C25 Standard RV
• The C25 is a traditional motorhome with the self-contained features you expect, including most with a power generator in the USA.

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• David Brown DB25 Tractor
• David Brown developed the 25hp and 30hp engine, and so the DB25 and DB30 tractors came into existence, lasting from 1953-58. The petrol/TVO models were known as the David Brown 25C and 30C, while they called the diesel versions 25D and 30D. They are still collected and restored by enthusiasts today.

 

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J25 Steam Engine

The NER Class P1 (LNER Class J25) was a class of 0-6-0 steam locomotives of the North Eastern Railway in Great Britain. Class P1 was a development of Class P, having a boiler four inches longer, and a firebox six inches longer. To accommodate these, the wheelbase was increased by nine inches. The cylinder stroke was also increased by two inches.

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In militaria

• B-25 Mitchell
• Named in honor of General Billy Mitchell, a pioneer of U.S. military aviation, the B-25 Mitchell was an American twin-engined medium bomber manufactured by North American Aviation that saw service over four decades. By the end of its production, nearly 10,000 B-25s in numerous models had been built.
• It was used by many Allied air forces, in every theater of World War II, as well as many other air forces after the war ended, including The Royal Air Force (RAF), Royal Canadian Air Force, Royal Australian Air Force, Dutch Air Force, Soviet Air Force, China Air Force, Brazilian Air Force,  and by the Free French.

• However, the incident for which the B-25 is perhaps best known is one that happened in America. At 9:40 on Saturday, 28 July 1945, a USAAF B-25D crashed in thick fog into the north side of the Empire State Building between the 79th and 80th floors.
• Fourteen people died – eleven in the building and the three occupants of the aircraft including the pilot, Colonel William Smith.
• Betty Lou Oliver, an elevator attendant, survived the impact and a subsequent uncontrolled descent in the elevator.
• Partly as a result of this incident, Towers 1 and 2 of the World Trade Center were designed to withstand an aircraft impact. However, this design was based on an impact by a Boeing 707 aircraft in common use in the late 1960s and early 1970s, not the larger Boeing 767, two of which, (American Airlines Flight 11 and United Airlines Flight 175), struck the towers on September 11, 2001, resulting in their eventual collapse.

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• Boeing VC-25
• The Boeing VC-25 is the United States Air Force designation for a military version of the Boeing 747 airliner. The A-model (VC-25A) is the only variant of the VC-25.
• The VC-25 is most famous for its role as Air Force One, the call sign of any U.S. Air Force aircraft carrying the President of the United States. The two aircraft currently in U.S. service are highly modified versions of Boeing’s 747-200B, with tail numbers 28000 and 29000.
• Although the Air Force One designation technically applies to the aircraft only while the President is aboard, the term is commonly applied to the VC-25s more generally.
• They often operate in conjunction with Marine One helicopters that ferry the President to airports in circumstances where a vehicle motorcade would be inappropriate.

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• MIG-25
• The Mikoyan-Gurevich MiG-25 is a supersonic interceptor and reconnaissance aircraft that was among the fastest military aircraft to enter service.
• It was designed by the Soviet Union’s Mikoyan-Gurevich bureau. The first prototype flew in 1964, and the aircraft entered into service in 1970.
• It has a top speed of Mach 2.83 (as high as Mach 3.2, but at risk of significant damage to the engines), and features a powerful radar and four air-to-air missiles.
• When first seen in reconnaissance photography, the large wing planform suggested an enormous and highly maneuverable fighter. This was during a period of time when U.S. design theories were also evolving towards higher maneuverability due to combat performance in the Vietnam War.
• The capabilities of the MiG-25 were better understood in 1976 when Soviet pilot Viktor Belenko defected in a MiG-25 to the United States via Japan. It turned out that the weight of the aircraft necessitated large wings.
• Production of the MiG-25 series ended in 1984 after completion of 1,190 aircraft. A symbol of the Cold War, the MiG-25 flew with Soviet allies and former Soviet republics, remaining in limited service in Russia and several other nations.
• It is the second fastest and second highest-flying military aircraft ever fielded after the SR-71 reconnaissance aircraft.

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• USS Terry (DD-25)
• Launched on 21 August 1909 and commissioned on 18 October 1910, the USS Terry (DD-25) was a modified Paulding-class destroyer in the United States Navy during World War I, and later in the United States Coast Guard, designated CG-19. She was the first ship named for Edward Terry.
• During WWI USS Terry patrolled along the Atlantic coast escorting merchantmen bound for Europe. In January 1918, Terry put to sea for operations with the destroyer force based at Queenstown, Ireland where she escorted convoys through the submarine-infested waters surrounding the British Isles.
• In December 1918, Terry returned to the United States, and after 11 months of extremely limited service, she was decommissioned at Philadelphia Navy Yard on 13 November 1919.
• She remained there until she was transferred to the Coast Guard on 7 June 1924. Based in New York, she served as part of the Rum Patrol, until 18 October 1930, when she was returned to the Navy and restored on the Navy list in a decommissioned status, listed as a “vessel to be disposed of by sale or salvage.” On 2 May 1934, Terry was sold for scrapping. Her name was struck from the Naval Vessel Register on 28 June 1934.

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• USS Salt Lake City (CL/CA-25)
• Launched on 23 January 1929 and commissioned on 11 December 1929, the USS Salt Lake City (CL/CA-25) was a Pensacola-class heavy cruiser sometimes known as “Swayback Maru” or “Old Swayback”. She had the (unofficial) distinction of having taken part in more engagements than any other ship in the fleet. She was also the first ship to be named after Salt Lake City, Utah.
• From August–October 1942, Salt Lake City was in the south Pacific to support the campaign to seize and hold Guadalcanal. She escorted Wasp during the landings of 7–8 August and subsequent operations.
• Surviving two atomic bomb blasts, she was decommissioned on 29 August and laid up to await ultimate disposal. She was sunk as a target hull on 25 May 1948, 130 mi (110 nmi; 210 km) off the coast of southern California
• Salt Lake City received 11 battle stars for her World War II service, and a Navy Unit Commendation for her actions during the Aleutian Campaign.

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• USS Potomac (AG-25)
• The USS Potomac (AG-25), formerly USCGC Electra, was Franklin Delano Roosevelt’s presidential yacht from 1936 until his death in 1945.
• On 3 August 1941, she played a decoy role while Roosevelt held a secret conference to develop the Atlantic Charter.
• She is now preserved in Oakland, California, as a National Historic Landmark.

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• USS Copeland (FFG-25)
• The USS Copeland (FFG-25), the first ship of that name in the US Navy, was the seventeenth ship of the Oliver Hazard Perry-class of guided-missile frigates. She was named for Rear Admiral Robert W. Copeland (1910–1973).
• Copeland was launched on 26 July 1980, and commissioned on 7 August 1982.
• Decommissioned and stricken on 18 September 1996, she was transferred to Egypt the same day as Mubarak (F911). After the 2011 revolution the ship was renamed to remove the former ruler’s name. The ship is currenty named Alexandria (F911) and remains in active service with the Egyptian Navy.

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• USS Bainbridge
• The nuclear powered USS Bainbridge (DLGN-25/CGN-25) was initially classed as a guided missile destroyer leader in the United States Navy, and later re-designated as a guided missile cruiser in 1975.
• In 1966–67, 1969, 1970, 1971 and 1972–73, USS Bainbridge was involved Vietnam War combat operations, as well as voyages to Australia, the Indian Ocean and Arabian Sea.
• In 1982 she won the Marjorie Sterrett Battleship Fund Award.
• After receiving her final nuclear refueling overhaul in 1983–85, Bainbridge operations included counter-drug smuggling patrols in the Caribbean, several deployments to northern European waters and four Mediterranean cruises including combat operations off Libya.
• During 1994 she was deployed to support UN resolutions that became part of Operation Sharp Guard, enforcing sanctions against the Former Republic of Yugoslavia and Bosnia.
• Finally deactivated in October 1995, Bainbridge was decommissioned in September 1996 and towed to Bremerton, Washington in mid-1997 where she was put in dry dock to begin “recycling,” the process by which nuclear-powered warships are scrapped.

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• USS Somerset (LPD-25)
• The USS Somerset (LPD-25), a San Antonio-class amphibious transport dock, is the fifth ship of the United States Navy of that name; in this case in honor of Somerset County, Pennsylvania.
• The name honors the passengers of United Airlines Flight 93 whose actions prevented terrorist hijackers from reaching their intended target, forcing the airplane to crash in Stonycreek Township in Somerset County, PA, on September 11, 2001. In the words of Secretary of the Navy Gordon R. England, “The courage and heroism of the people aboard the flight will never be forgotten and USS Somerset will leave a legacy that will never be forgotten by those wishing to do harm to this country.”
• Some 22 tons of steel from a crane that stood near Flight 93’s crash site have been used to construct Somerset’s stemhold.
• She was launched on 14 April 2012, and was christened three months later, on 28 July.

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• HMS Medway
• HMS Medway was the first purpose-built submarine depot ship constructed for the Royal Navy. She was built by Vickers Armstrong at Barrow-in-Furness during the late 1920s. The ship served on the China Station before the Second World War and was transferred to Egypt in early 1940.
• Ordered to evacuate Alexandria in the face of the German advance after the Battle of Gazala in May 1942, Medway sailed for Lebanon at the end of June, escorted by a light cruiser and seven destroyers.
• Despite her strong escort, she was torpedoed and sunk by a German submarine on 30 June.

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• HMS Warwick (D-25)
• HMS Warwick (D-25) was an Admiralty ‘W’ class destroyer built in 1917.
• She saw service in both the First and Second World Wars, before being torpedoed and sunk in February 1944.

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• T-25 Tank
• The T25 Medium Tank was a prototype tank that was produced by the United States during World War II.
• It had an armament consisting of a 90 mm anti-tank gun, two .30 MGs, one mounted coaxially and one in the bow, and a .50 Browning M2 mount on top of the turret. The vehicle had a crew of five, a weight of 35,100 kg, used the same 474 hp, GAN V8 engine as the earlier T23, and had a top speed of 48 km/h.
• The T25 was developed with a variant which itself was virtually the same, the only difference was that the T25 was built with horizontal volute spring suspension, and the variant T25E1 had the torsion bar suspension later adopted for use in the M26. Only 40 T25 and T25E1 prototypes were built.

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• M25 “Three Shot Bazooka”
• Bazooka is the common name for a man-portable recoilless antitank rocket launcher weapon, widely fielded by the United States Army. Also referred to as the “Stovepipe”, the innovative bazooka was among the first-generation of rocket propelled anti-tank weapons used in infantry combat.
• Featuring a solid rocket motor for propulsion, it allowed for high-explosive anti-tank (HEAT) warheads to be delivered against armored vehicles, machine gun nests, and fortified bunkers at ranges beyond that of a standard thrown grenade or mine. The Bazooka also fired a HESH round, effective against buildings and tank armour.
• The universally-applied nickname arose from the M1 variant’s vague resemblance to the musical instrument called a “bazooka” invented and popularized by 1930s U.S. comedian Bob Burns.
• The M25 “Three Shot Bazooka” was an experimental tripod mounted rocket launcher with overhead magazine circa 1955.

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• Remington R-25
• The Remington R-25 is a hi-tech hunting rifle that uses the direct-impingement gas system, where gas is ported down a tube into the action and the bolt carrier is cycled via the gas blowing the carrier off the tube.
• The upper and lower receivers are made from aluminum forgings, and the handguard is turned aluminum, all impervious to the weather; climate changes will have no effect on accuracy or bedding.
• Additionally, the R-25 has a Mossy Oak Treestand coating, so if you aren’t careful in the woods, you may spend some time hunting for the rifle you set down while doing something else.
• The magazine holds four rounds, a prudent choice since the purpose of the R-25 is hunting.

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• Glock 25
• The Glock 25 in low-recoil .380 AUTO was introduced in 1995 in Germany. This small-dimension firearm was developed for markets where civilian personnel are not allowed to possess handguns featuring military calibers.
• In the USA, the G25 .380 AUTO is reserved for law enforcement agencies only.

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• Zastava P25
• The Zastava P25, manufactured by Zastava Arms of Serbia and nicknamed the Dark Lady, is a blowback-operated, single-action, semi-automatic pocket pistol chambered in .25 ACP.
• The pistol frame is made of aluminum alloy and the barrel is made of alloy steel, while the handgrips are usually made of walnut or polymer materials.
• The P25 is aimed extensively at the civilian market as a self-defense weapon due to its concealability, but is somewhat less favorable compared to the M57, M88 and CZ 99 pistols due to its small caliber.

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• A&K SR-25
• The A&K SR-25 Full Metal AEG is very accurate and a good  range for this type of weapon It is semi and full auto capable and has a 300rd High Capacity magazine and fast rate of fire
• This airsoft sniper rifle is built like a tank, with a full metal upper and lower receiver and a full metal rail system. The A&K SR-25 performs better than almost all other SR-25 AEGs on the market, and includes more accessories than any other SR-25 AEG.

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• K-25
• K-25 is a former uranium enrichment facility of the Manhattan Project which used the gaseous diffusion method. The plant is located in Oak Ridge, Tennessee, on the southwestern end of the Oak Ridge Reservation.

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In other stuff

• Illinois is the 25th largest state in America.
• Nashville, Tennessee is the 25th largest city in the United States by size of population.
• South Africa is the 25th largest Country in the world by area.
• France is the 25th richest country in the world, based on Gross Domestic Product (PPP) Per Capita 2009-2013.
• There are 25 cents in a quarter.

• A ‘Pony’ is British slang for £25.
• Christmas Day is December 25
• 25 is the number of years of marriage marked in a silver wedding anniversary.
• 25 is the name of the national card game of Ireland related to the classic Spanish game of ombre. It was played under the name maw by the British King James I and was later called spoil five from one of its principal objectives. From it derives the Canadian game of forty-fives.
• Pachisi, which is Hindi for 25, is the name of the national board game of India.

• “twentyfive”, is a design studio in the Czech Republic
• 25 is the total number of playable characters in Mario Kart Wii and Super Smash Bros. Melee.
• “25 boy” (read as “two-five boy”), in Cantonese Chinese, is a slang term meaning “traitor” as used in the Chinese movie Over the Edge.
• 25 random things about me, an Internet meme utilizing Facebook’s Notes feature
• 25 is the usual minimum age for car rental in most countries.
• “Under 25″ provides a common cut-off point for designating youth.
• The year 25 BC was a leap year.
• 25 Burgers opened its first Location in Bound Brook NJI in the Spring of 2009, serving 25 Choices of Fresh Made to Order Gourmet Burgers in a Clean and Friendly Environment.

 

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Significant Number Factoid Friday – Today The Number Is Fifty-Five 55

“Fight Against Stupidity And Bureaucracy”

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Another numbers factoid today. This time the number is fifty-five, along with its various associations.

Enjoy.

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The Number Fifty-Five  55

 

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In religion

• The number 55 is used 2 times in the Bible.
• The 55th word of the King James Version of the Bible’s Old Testament Genesis is “light”;
• At the end of his Gospel, Saint John devotes 55 verses (chapter 20 and 21) to describe the resurrection and his appearances of the Christ which took place after his death.
• The words throne and number are used 55 in the NT.
• 55 is the representative number of the Virgin Mary. In the New Testament the name Mary is referred to 55 times (26 times by the word mother; 10 times by the word woman; and 19 times by the name of Mary).
• Fifty-five years separate the Annunciation from the Assumption of the Virgin.

 

• A rabbinical study enumerates 55 prophets, divided into 48 prophets and 7 prophetess. This list appears in the Comment of Rachi on Meguilla 14a.

 

• Epsilon, E, is the 5th letter of the Greek alphabet, and Lambda, L, is the 11th letter of the Greek alphabet and the product of the 3rd & 5th prime numbers: 5 x 11 = 55 = EL
• EL is an ancient Semitic title for God. In Assyrian-Babylonian mythology, the great trinity Anu (sky), Bel (light), and Ea (sea) emanated from EL. EL was used by the Phoenicians for the high-one. Elohim is the plural form of EL. The Hebrews associated EL or Elohim with a sun-deity absorbed by Yaw (Jah or Jehovah). In Hebrew poetry EL appears as First Cause, God, Mighty One, principle or beginning of all things.
• In Cabala, EL is a name of Chesed, the 4th Sephira.
• EL is Celtic for angel.  

 

• 55 represent the Divine Person, according to Abellio.
• 55 represent the limit of the humanity, according to E. Bindel.
• 55 represent the total and complete man, symbolized by the two hands which join at the moment of the prayer to remake the unit in the form of ten, but being able also to express that under the form of 55, “addition in the senses of the divine wisdom” according to saint Martin.
• The Bouriates knew 99 gods, divided into 55 goods and 44 bad. These two groups of gods would fight for a very long time between them.

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In Mathematics

• 55 is the sum of the first 10 numbers: 1+2+3+4+5+6+7+8+9+10 = 55
• 55 is the sum of the 2nd, 3rd, 4th, 5th, and 6th triangular numbers: 3 + 6 + 10 + 15 + 21 = 55
• 55 is the sum of the first 5 square numbers (also known as a square pyramidal number): 1 + 4 + 9 + 16 + 25 = 55
• The sum of 5 odd heavenly numbers: 1+3+5+7+9 = 25; the sum of 5 even earthly numbers: 2+4+6+8+10 = 30; the sum of the heavenly & earthly series (I Ching): 25 + 30 = 55
• Fifty-five is the 10th Fibonacci number and a triangular number (the sum of the numbers 1 to 10), it is the largest Fibonacci number to also be a triangular number.

• 55 is heptagonal number, and a centered nonagonal number.
• In base 10, 55 is a Kaprekar number.
• 55 is a semiprime, being the product of 5 and 11 and it is the 2nd member of the (5.q) semiprime family.
• In Roman numeral 55 is written as LV
• 55 in Binary is 00110111
• In Pythagorean arithmetic, 2 is the first even number, 3 the first odd number. The even & odd tetractyes both radiate from the One, which is the source of all numbers. The sum of these two series is 55

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In Science

• 55 is the Atomic Number of Cesium (Cs).
• The cesium clock is used as a standard in measuring time. Its accuracy is one second in 30,000 years. The cesium atomic clock is based on the frequency corresponding to hyperfine structure transition in the atoms of cesium nuclides Cs-133.

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In space

• Messier object M55, is a magnitude 7.0 globular cluster in the constellation Sagittarius

Messier Object M55

• The New General Catalogue object NGC 55, is a magnitude 7.9 barred spiral galaxy in the constellation Sculptor
• On February 9, 1986, Halley’s Comet made its closest approach to the sun (perihelion) at a distance of only about 55 million miles.
• The velocity of Halley’s comet at perihelion is 55 kilometers per second.

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In politics

• 55 delegates attended the Constitutional Convention in Philadelphia (1787) and 39 signed the United States Constitution.
• Agitation and Propaganda against the State, also known as Constitution law 55, was a law in Communist Albania.

Constitutional Convention in Philadelphia 1787

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In Books, Music, Movies and TV

• A song produced by Group X was called “Schfifty Five”.
• 55 is the name of a song by British Indie Rock Band Kasabian. The song was released as a B side to Club Foot and was recorded live when the band performed at London’s Brixton Academy.
• “I Can’t Drive 55”, is a song by Sammy Hagar
• “Old 55” is the title of a song by Tom Waits and The Eagles
• Cristian Vogel released an album in 2005 with the title “Station 55”
• “Ol’ 55”, is an Australian rock band.
• “Primer 55” is the name of an American band
• “55 Cadillac”, is an album by Andrew W.K.

 

• “55 Days at Peking” is a film starring Charlton Heston and David Niven

• “55 Degrees North” (2004–2005) is a British TV series about a  London detective who moves to Newcastle after blowing the whistle on a corrupt colleague.
• “Class of ’55”, is a TV comedy created by writer David Seltzer, and starring Alan Alda, John Archer, Sharon Cintron
• “The Fall Of ’55”, a crime drama, written by Seth Randal, about an incident in late 1955 and early 1956, when the citizens of Boise, Idaho believed there was a menace in their midst. On Halloween, investigators arrested three men on charges of having sex with teenage boys. The investigators claimed the arrests were just the tip of the iceberg-they said hundreds of boys were being abused as part of a child sex ring. There was no such ring, but the result was a widespread investigation which some people consider a witch hunt. By the time the investigation ended, 16 men were charged. Countless other lives were also touched.In some cases, men implicated fled the area. At least one actually left the country. The investigation attracted attention in newspapers across the nation, including Time Magazine. The “Morals Drive” left scars which remain to this day.

 

• José Saramago’s novel “The Cave” features the Center, a vast multistoried shopping mall whose catalog runs to 55 volumes of 1,500 pages each, an entertainment complex offering Disneyland versions of virtual reality, and apartments, a hospital, a crematory and administrative headquarters.

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In Transportation

• Speed Limit
• 55 was the highest speed limit allowed in the United States between 1974 and 1986 per the National Maximum Speed Law.

 

• Yoshimura R-55 GP Style Slip-On Exhaust
• The Yoshimura R-55 is a legendary exhaust building experience that gives the sportbike rider power in a lightweight, stylish package, using a tapered trapezoidal shape, finished off in either carbon fiber or stainless steel.

• The R-55 on the Kawasaki ZX-14R looks seamless and will weigh less than the ones that come stock.

 

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• BMW K55
• In 1991 BMW tuner Racing Dynamics of Italy produced a special version of the 8 Series dubbed the K55 Sport Coupe. The K55 5.5 Coupe was based on the 850i, powered by the 5.0-liter M70 that was stroked to 5.5 liters, new valves, camshafts lifters and intakes along with extrude honed heads. The one US version engine producing 475 bhp (354 kW; 482 PS) and the Euro version producing 401 bhp (299 kW).
• 40 K55s were produced for the Euro market and one in the US.
• In addition to engine modifications, The K55 offered a variety of body, suspensions, rear end options.

 

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• Mercedes-Benz S-55
• The S-Class is a series of luxury sedans produced by German automaker Mercedes-Benz, a division of German company Daimler AG.
• The classification was officially introduced in 1972 with the W116 S-Class, which succeeded previous Mercedes-Benz models dating to the mid-1950s.
• The S-Class has served as the flagship model for Mercedes for over fifty years in its various incarnations and has debuted many of the company’s latest innovations, including drivetrain technologies, interior features, and safety systems (such as the first seatbelt pre-tensioners).
• The S-Class has ranked as the world’s best-selling luxury sedan

 

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• Mercedes Benz G55 AMG
• The G-Wagen, or Gelandewagen as it is officially named, started out as a complete off roading machine. Mercedes-Benz built it for the German armed forces and as with any military vehicle, it was designed to take on the harshest of terrain and remain rather trouble free.
• A civilian version was introduced a couple years after the G-Class first made its debut, and it too displayed the same level of ruggedness and ‘go anywhere’ ability.
• The G Wagen has been around since the 70s and though it has received upgrades over the years, it still remains the ultimate off roading machine that is sought after by anyone and everyone who wishes to tour the world, go lion spotting in the Savannah or drive up Mount Everest!
• The G-Wagen’s reliability has grown to legendary heights and it commands an imposing presence as it drives by.
• There is no doubting the fan following garnered by the G Wagen over the years and in order to cater to the growing demand, Mercedes-Benz has toyed with the vehicle to make it more exciting and usher in a level of performance and sheer ludicrousness through their AMG subsidiary.
• The latest incarnation of the G Wagen is the G55 AMG. Considered to be the most powerful G Class vehicle yet, it boasts of having performance figures that one would normally find associated with sportscars and it can still handle the rough.

Photo showing the Hamann Typhoon enhanced version of the Mercedes Benz G55 AMG

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• Mitsubishi Jeep J55
• In 1950 the Japanese wanted a prototype 4X4 trucks and other vehicles and in response by January 1951 Toyota had produced a prototype. Toyota based their design on the Bantam vehicle that had seen military action in Malaysia. At the time there were many Jeeps being driven in Japan and the Jeep came to be the symbol of the 4X4. For this reason Toyota called it’s prototype the Toyota Jeep. These became the FJ40 that Americans found to be a rugged and reliable off road vehicle.
• However, largely unknown to those in North America, there was another strong contender to the legend, the Mitsubishi Jeep. Their design was based on the Willys Jeep, the vehicle ultimately selected for procurement by the National Police Reserve Forces, and in 1953 Mitsubishi secured the rights to build the Willys under their own name. Thus the Mitsubishi Jeep was born.
• In the USA the Willys was built till 1965 but in Japan Mitsubishi had a good thing going so they kept the line in production till 1998.

 

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In militaria

• HMS Suffolk (55)
• HMS Suffolk (55) was a Royal Navy County class heavy cruiser and part of the Kent subclass. She was launched on 16 March 1926, and commissioned on 25 June 1928.
• Like her sister ships, Suffolk served on the China Station until the outbreak of WWII when she returned to Europe and patrolled the Denmark Straits.
• In April 1940 Suffolk participated in the Norwegian Campaign and arrived at Tórshavn to commence the British pre-emptive occupation of the Faroe Islands. On 14 April 1940 Suffolk sank the German tanker Skagerrak northwest of Bodø, Norway.
• On 17 April 1940, Suffolk and four destroyers, HMS Kipling, HMS Juno, HMS Janus and HMS Hereward, were sent to bombard the airfield at Sola, Norway. The operation had little effect and the retaliation from German bombers severely damaged the aft of the ship, forcing her to return to Scapa Flow.
• Suffolk was out of action from April 1940 until February 1941 while she was repaired at the Clyde.
• During May 1941, as part of the 4th Cruiser Squadron, Suffolk was involved in the Battle of the Denmark Strait and the sinking of the German battleship Bismarck. Suffolk had engaged the battleship twice during the battle, making several salvoes on her. Using her radar, Suffolk was able to track the Bismarck through the Denmark Strait and maintained contact long enough for other units to vector into Bismarck’s path.
• After repairs Suffolk served with the Home Fleet in Arctic waters until the end of 1942, then underwent a refit between December 1942 and April 1943. On completion of this the ship was ordered to the Eastern Fleet, operating in the Indian Ocean until the end of the war.
• Suffolk was scrapped on 24 June 1948.

 

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• HMS Finisterre (D55)
• HMS Finisterre (D55) was a Battle-class destroyer of the Royal Navy (RN). She was named after one of the battles of Cape Finisterre. Launched on the 22 June 1944 and commissioned on 11 September 1945.
• She first joined the Home Fleet upon her commissioning. After duties in the Far East, Finisterre returned to the UK via the Mediterranean. In January 1950, she took part in the rescue attempt of the submarine HMS Truculent, which had sunk after colliding with a Swedish merchant ship Divina in the Thames Estuary. The collision had resulted in the loss of 64 of those on board. The following year Finisterre became the Gunnery Training Ship, based at Whale Island, Portsmouth as part of HMS Excellent.
• In 1953, Finisterre took part in the 1953 Coronation Fleet Review to celebrate the Coronation of HM Queen Elizabeth II.
• The following year Finisterre was placed in Reserve. After her sister-ship HMS Hogue collided with an Indian cruiser in 1959, Finisterre replaced her in the 1st Destroyer Squadron, based in the Far East. She was one of a number of Royal Navy ships stationed off Kuwait to keep the peace as the country gained its independence in 1961.
• In 1965 she was sold for scrap.

 

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• USS Aludra (AF-55)
• The USS Aludra (AF-55) was an Alstede-class stores ship acquired by the U.S. Navy and tasked to carry stores, refrigerated items, and equipment to ships in the fleet, and to remote stations and staging areas.
• Originally ordered as refrigerated cargo ship “SS Matchless” she was launched on 14 October 1944 and delivered to the United States Lines under a bare boat charter on 23 March 1945.
• She operated in the Pacific Ocean during the final months of the war and during the first four years following Japan’s capitulation and then laid up in the National Defense Reserve Fleet berthing area at Bay Minette, Alabama.
• She was reactivated in November 1950, as the result of an expansion of the Fleet to meet its greatly increased responsibilities because of the United Nations decision to oppose communist aggression in Korea. Renamed Aludra on 16 January 1951, she was assigned to Service Squadron 3, Service Force, Pacific Fleet and took up the tasks of supporting Task Force (TF) 77 in strikes along the east coast of Korea and TF 72 in patrols in the East China Sea and off Formosa.
• Ending her first deployment to the western Pacific, she returned to San Francisco, California, on 4 May 1953. Thereafter, for more than 16 years, she alternated operations on the west coast of the United States with tours in the Far East resupplying ships serving in the Orient. Among the highlights of her service was her participation in Operation Passage to Freedom, the evacuation of thousands of Vietnamese refugees from communist-controlled areas of Vietnam after that country had been partitioned in 1954.
• The ship again visited Vietnamese waters in March 1965 and, for a bit over three and one-half years thereafter, devoted most of her efforts to supporting American warships fighting aggression there. She left that war-torn country for the last time on 19 April 1969 and headed—via Sasebo, Japan—for home.
• Aludra was decommissioned on 12 September 1969 and withdrawn from the reserve fleet on 19 January 1977 for stripping by the Navy prior to sale. She was purchased from MARAD by Sea World Processors Inc., for non-transportation use, 16 November 1977 and delivered, 16 February 1978. In 1981 she was burned and scuttled.

 

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• USS Valcour (AVP-55)
• USS Valcour (AVP-55), later AGF-1, was commissioned on 5 July 1946 as a seaplane tender from 1946 to 1965 and as a flagship from 1965 to 1973. She was the last of the 35 Barnegat-class ships to commission.
• Valcour was designated as flagship for the Commander, Middle Eastern Force (ComMidEastFor) and served in the Middle East from 5 September 1950 to 15 March 1951.
• On the morning of 14 May 1951, two months after she returned to Norfolk from her second Middle East tour, Valcour suffered a steering casualty and power failure and collided with another vessel. An intense fire broke out aboard Valcour causing the commanding officer, Captain Eugene Tatom, to order abandon ship. Eleven men died, 16 more were injured and another 25 were listed as “missing”, later to be confirmed as dead.
• After an extensive overhaul and improvements, and from 1952–1965 she rotated yearly between the United States and the Middle East.
• In January 1972 Valcour was for inactivationand  was decommissioned on 15 January 1973. On 1 May 1977, the U.S. Navy sold Valcour for scrapping.

 

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• Kh-55 (missile family)
• The Kh-55 is a Soviet/Russian air-launched cruise missile, designed by MKB Raduga. It has a range of up to 3,000 km (1,620 nmi) and can carry conventional or nuclear warheads. Kh-55 is launched exclusively from bomber aircraft and has spawned a number of conventionally armed variants mainly for tactical use, such as the Kh-65SE and Kh-SD, but only the Kh-101 and Kh-555 appear to have made it into service. Contrary to popular belief, the Kh-55 was not the basis of the submarine- and ground-launched RK-55 Granat (SS-N-21 ‘Sampson’ and SSC-X-4 ‘Slingshot’).
• A Kh-55 production unit was delivered to Shanghai in 1995 and appears to have been used to produce a similar weapon for China.

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• RK-55 Granat
• The Novator RK-55 Granat was a Soviet land-based cruise missile with a nuclear warhead.
• It was about to enter service in 1987 when such weapons were banned under the Intermediate-Range Nuclear Forces Treaty.
• A version launched from submarine torpedo tubes, the S-10 Granat (SS-N-21 ‘Sampson’;GRAU:3M10), has apparently been converted to carry conventional warheads and continues in service to this day.
• The RK-55 is very similar to the air-launched Kh-55 (AS-15 ‘Kent’) but the Kh-55 has a drop-down turbofan engine[3] and was designed by MKB Raduga. Both have formed the basis of post-Cold-War missiles, in particular the 3M-54 Klub (SS-N-27 ‘Sizzler’) which has a supersonic approach phase.

 

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• 55th Fighter Squadron
• The 55th Fighter Squadron was originally organized as the 55th Aero Squadron at Kelly Field, Texas. By November 1917 the squadron was deployed to Issoudun, France. It was demobilized on 6 March 1919, following the end of WWI, but was reactivated in November 1930, at Mather Field, California.
• At the beginning of World War II, the 55^th continued to train aviators for squadrons in Europe and the Pacific. In May 1942, it was redesignated a fighter squadron and operated from several locations in the United States.
• The 55th was deployed in Europe in August 1943, operating from RAF Wittering, England, and flew 175 combat missions. With the rest of the 20th Fighter Group, the 55th flew daily strafing, long-range-patrol and bomber-escort missions. In June, they provided air cover during the massive allied invasion of Normandy.
• The 55th also performed escort and fighter-bomber missions supporting the Allied advance through Central Europe and the Rhineland. In December 1945, they took part in the Battle of the Bulge, escorting bombers to the battle area.
• The 55th was demobilized on 18 October 1945, after the end of WWII, but was reactivated on 29 July 1946, at Biggs Field, Texas.
• The 55th entered the jet age in February 1948, with the F-84G Thunderjet. In January 1950, and was redesignated the 55th Fighter-Bomber Squadron. The squadron returned to England at RAF Wethersfield in June 1952, where it was redesignated the 55th Tactical Fighter Squadron and then moved to RAF Upper Heyford in June 1970. Throughout the 1970s and 1980s, the 55th participated in countless North Atlantic Treaty Organization and U.S. exercises and operations, which directly contributed to containment of Soviet threats to Europe.
• In January 1991, elements of the 55th deployed to Turkey during Operation Desert Storm. They flew more than 144 sorties, amassing 415 combat hours without a loss. These missions neutralized key facilities throughout northern Iraq and helped to liberate Kuwait and stabilize the region. The squadron was inactivated in December 1993.
• It was transferred and reactivated on 1 January 1994, to its present home, Shaw Air Force Base, flying the A-10 Thunderbolt II. In July 1996, the squadron transferred its aircraft to Pope Air Force Base, North Carolina, and stood down.
• In July 1997, the 55th made history when it stood up as a combat-ready F-16CJ squadron in only 60 days. It has since made numerous deployments to Southwest Asia, continuing to contain the Iraqi threat. In the meantime, the squadron has earned awards and recognition, including the David C. Schilling Award in 1999 and 2000, as well as the Air Force Association Citation of Honor.
• In the summer of 2000, the 55th deployed to Southwest Asia for Operation Northern Watch. It followed that deployment with Operation Southern Watch in the fall of 2001, and in the winter of 2002, deployed again in support of Operation Northern Watch. Most recently the 55th deployed in support of Operation Iraqi Freedom in late 2008.

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• Lockheed Martin X-55
• The Lockheed Martin X-55 Advanced Composite Cargo Aircraft (ACCA) is an experimental twin jet engined transport aircraft intended to demonstrate new cargo-carrier capabilities using advanced composites. It is a project of the United States Air Force’s Air Force Research Laboratory, and was built by the international aerospace company Lockheed Martin, at its Advanced Development Programs (Skunk Works) facility in Palmdale, California.

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• The T-55 tank
• The T-54 and T-55 tanks are a series of medium tanks that were designed in the Soviet Union. The first T-54 prototype appeared in March 1945, just as the Second World War ended. The T-54 entered full production in 1947 and became the main tank for armored units of the Soviet Army, armies of the Warsaw Pact countries, and others. T-54s and T-55s were involved in many of the world’s armed conflicts during the late 20th and early 21st century.
• The T-54/55 series eventually became the most-produced tank in history. Estimated production numbers for the series range from 86,000 to 100,000. They were replaced by the T-62, T-64, T-72, T-80, and T-90 in the Soviet and Russian Armies, but remain in use by up to 50 other armies worldwide, some having received sophisticated retrofitting.
• Soviet tanks never directly faced their NATO Cold War adversaries in Europe. However, the T-54/55’s first appearance in the West in 1960 spurred the United States to develop the M60 Patton.

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• K55 SPG Self-Propelled Gun
• Since 1985 when it entered service, and until recently, when it has been replaced by the more miodern K9 Thunder platform, the South Korean Army relied on the K55.
• It was a localized development of the US military’s M109A2 Paladin SPG family, license-produced by Samsung Techwin / Samsung Aerospace Industries (SSA).
• Over 1,100 (1,180) of the type were procured by the South Korean government, supplying the Army with a long range, heavy hitter capable of lobbing conventional, chemical and nuclear shells at any potential enemies – namely North Korea.
• The 25-ton K55 borrowed much from the American M109 including its conventional design consisting of an armored tracked chassis and boxy turret superstructure. The vehicle is crewed by six personnel and primary armament is a 155mm main gun of 30 caliber length. Defense is through 1 x 12.7mm K6 heavy machine gun. Power is served through a Detroit Diesel 8V-71T turbocharged, diesel-fueled engine of 450 horsepower. Maximum road speed across ideal surfaces is 56 kmh. The main gun can supply a rate-of-fire of 4 shots per minute while targeting is through manual means. A full ammunition load aboard the K55 is 36 projectiles.
• The K55 entered a modernization program in 1994, producing the K55A1 designation.
• The newer 47-ton K9 Thunder formally entered service in 1999 and is crewed by five personnel, carried 48 projectiles and features a rate-of-fire of 6 shots per minute with manual or automatic targeting. Additionally, the powerplant provides road speeds of up to 66 kph.

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Other stuff

• 55 is the code for international direct dial phone calls to Brazil
• 55 gallon is a standard size for a drum container
• Gazeta 55, an Albanian newspaper
• An Emerald wedding anniversary celebrates 55 years.
• Marilyn Monroe’s “Happy Birthday Mr. President” dress was assigned Lot #55 at the Christie’s Auction on October 27, 1999.  It sold for a record price for a dress— $1,267,500. 

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