Significant Number Factoid Friday – Today The Number Is Twenty-Eight 28

“Fight Against Stupidity And Bureaucracy”

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It’s been a few weeks since we had a numbers factoid. Today we are having a look at the number twenty-eight, so if that’s your lucky number or your date of birth or if you are just interested in numbers and things associated with them then read on.

And enjoy.

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The Number Twenty-Eight 28

 

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In religion

• In Hebrew, the first verse of the Bible “In the beginning God created the heavens and the earth” (Genesis I.1) has seven words and 28 letters.
• The length of one curtain shall be eight and twenty cubits. (Exodus, 26.2)
• The length of one curtain was twenty and eight cubits, and the breadth of one curtain four cubits: the curtains were all of one size. (Exodus, 36.9)
• In Chapter 28 in Genesis: Isaac blesses Jacob; Jacob’s Ladder; God’s promise; Stone of Bethel:

Artistic impression of Jacob’s Ladder

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In mathematics

• 28 is a composite number, its proper divisors being 1, 2, 4, 7, and 14.
• Twenty-eight is the second perfect number. As a perfect number, it is related to the Mersenne prime 7, since 22(23 – 1) = 28. The next perfect number is 496, the previous being 6.
• Twenty-eight is a harmonic divisor number, a happy number, a triangular number, a hexagonal number, and a centered nonagonal number.
• Twenty-eight is the ninth and last number in early Indian magic square of order 3.
• There are twenty-eight convex uniform honeycombs.

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In science & technology

• 28 is the atomic mass of silicon and the atomic number of nickel.
• 28 is the molecular weight of nitrogen, (N2 = 28.02) and the molecular weight of carbon monoxide, (CO = 12 + 16 = 28.01); also interesting in that while carbon monoxide is poisonous, nitrogen is essential to life, yet they have the same molecular weight of 28 daltons.
• 28 is the fourth magic number in physics.
• The average human menstrual cycle is 28 days although no link has been established with the nightlighting and the Moon.
• Skin research has discovered that the epidermis is constantly regenerating itself, and all of its cells are replaced every 28 days.
• By the age of fourteen most people have 28 permanent teeth; the last four molars, the wisdom teeth, erupt only if the jaw allows space for them.
• The curing time of concrete is classically considered 28 days.

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In space

• Our universe is 28 billion light years in distance from edge to edge.
• The revolution time of the surface of the Sun on itself is 28 days while its core is revolving in 33 days.
• The moon completes 4 phases once it has wandered through the 28 lunar mansions.
• 28 Bellona is a large main belt asteroid between Mars and Jupiter. Bellona was discovered by R. Luther on March 1, 1854. It is named after Bellona, the Roman goddess of war; the name was chosen to mark the beginning of the Crimean War. Its diameter is 120.9 km, rotation period of 15.7 hours, and orbital period of 4.63 years.
• The New General Catalogue object NGC 28, an elliptical galaxy in the constellation Phoenix.
• Messier object M28 is a magnitude 8.5 globular cluster in the constellation Sagittarius.

Messier object m28

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• STS-28
• STS-28 was the 30th NASA Space Shuttle mission, and the fourth dedicated to United States Department of Defense purposes. It was also the eighth flight of Space Shuttle Columbia.
• The mission launched on 8 August 1989 and traveled 2.1 million miles during 81 orbits of the Earth, before landing on runway 17 of Edwards Air Force Base, California, on 13 August.
• The mission details of STS-28 are classified, but the payload is widely believed to have been the first SDS-2 communications satellite.
• The crew consisted of Commander Brewster H. Shaw, Jr., Pilot Richard N. Richards, and three Mission Specialists, James C. Adamson, David C. Leestma and Mark N. Brown.

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• Space Shuttle Challenger
• One of the worst space related disasters happened on January 28 1986.
• On that fateful day Space Shuttle Challenger (mission STS-51-L) broke apart 73 seconds into its flight, leading to the deaths of its seven crew members.
• The spacecraft disintegrated over the Atlantic Ocean, off the coast of central Florida at 11:38 EST (16:38 UTC). Disintegration of the entire vehicle began after an O-ring seal in its right solid rocket booster (SRB) failed at liftoff. The O-ring failure caused a breach in the SRB joint it sealed, allowing pressurized hot gas from within the solid rocket motor to reach the outside and impinge upon the adjacent SRB attachment hardware and external fuel tank. This led to the separation of the right-hand SRBs aft attachment and the structural failure of the external tank. Aerodynamic forces promptly broke up the orbiter.
• The crew compartment and many other vehicle fragments were eventually recovered from the ocean floor after a lengthy search and recovery operation. Although the exact timing of the death of the crew is unknown, several crew members are known to have survived the initial breakup of the spacecraft. However, the shuttle had no escape system and the impact of the crew compartment with the ocean surface was too violent to be survivable.
• The disaster resulted in a 32-month hiatus in the shuttle program and the formation of the Rogers Commission, a special commission appointed by United States President Ronald Reagan to investigate the accident. The Rogers Commission found NASA’s organizational culture and decision-making processes had been key contributing factors to the accident. NASA managers had known contractor Morton Thiokol’s design of the SRBs contained a potentially catastrophic flaw in the O-rings since 1977, but failed to address it properly. They also disregarded warnings from engineers about the dangers of launching posed by the low temperatures of that morning and had failed to adequately report these technical concerns to their superiors.
• What Rogers did not highlight was the fact the vehicle was never certified to operate in temperatures that low.
• Many viewed the launch live because of the presence of crew member Christa McAuliffe, the first member of the Teacher in Space Project and the (planned) first female teacher in space.
• The Challenger disaster has been used as a case study in many discussions of engineering safety and workplace ethics.

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In politics

• 28th President of the United States is Woodrow Wilson (1856-1924), who served (1913-1921). Wilson was President of Princeton University (1902-1910), where he graduated (1879) and taught as Professor of Jurisprudence & Political Economy (1890-1902). Wilson won the 1919 Peace Nobel Prize.

President Woodrow Wilson portrait December 2 1912

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• 28th State to enter the Union is Texas (December 29, 1845)

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In sport

• The jersey number 28 has been retired by several North American sports teams in honor of past playing greats or other key figures:
• In Major League Baseball: the Minnesota Twins, for Hall of Famer Bert Blyleven.

• In the NFL: the Chicago Bears, for Willie Galimore; the Kansas City Chiefs, for Abner Haynes; the New York Jets, for Hall of Famer Curtis Martin; the St. Louis Rams, for Hall of Famer Marshall Faulk.

• Car number twenty-eight was formerly run in the NASCAR Sprint Cup Series by Yates Racing. The most notable driver was Davey Allison, who had the ride for his entire Cup Series career.

• Baseball’s 28th All-Star Game was played at Municipal Stadium, Kansas City, Missouri, on July 11, 1960.
• In the British game of cricket, the wicket is made of three wooden stakes each 28 inches high stuck into the ground.
• The widely used 6-6 domino set contains 28 pieces. 

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In books, music and movies

• In Quebec, Canada, François Pérusse, made a parody of Wheel of Fortune in which all of the letters picked by the contestant were present 28 times. As a result, 28 became an almost Mythical number used by many Quebec youths, the phrase “Y’en a 28” (There are 28 [Letters]) became a running gag still used and recognized more than 15 years later.
• The Preludes, Opus 28 consists of Frédéric Chopin’s 24 preludes for piano, ordinarily but not necessarily played together in concert.
• 28 Days (2000) is a 104-minute movie directed by Betty Thomas and starring Sandra Bullock, Viggo Nortensen, Dominic West, Diane Ladd. A big-city newspaper columnist is forced to enter a drug and alcohol rehab center after ruining her sister’s wedding and crashing a stolen limousine.
• 28 Days Later (2002). Four weeks after a mysterious, incurable virus spreads throughout the UK, a handful of survivors try to find sanctuary.
• 28 Weeks Later (2007). Six months after the rage virus was inflicted on the population of Great Britain, the US Army helps to secure a small area of London for the survivors to repopulate and start again. But not everything goes to plan.  
• 28 Hotel Rooms (2012). A novelist and an accountant meet while they are traveling for work, and though they both are in relationships, their one-night stand could become something more.

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In militaria, shipping and aviation

• T-28 Trojan
• T-28 Trojan is a training military aircraft. In 1948 the U.S. Air Force originally acquired the T-28A as a trainer to replace the venerable AT-6. The T-28B and T-28C were acquired by the U.S. Navy and included a tailhook for carrier landing training. T-28 was shown on Card #15 of Topps Wings: Friend or Foe (1952).

 

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• Miles M.28 Mercury
• The Miles M.28 Mercury was a British aircraft designed for either training or communications during the Second World War. It was a single-engine, monoplane of wooden construction with a twin tail and a tailwheel undercarriage with retractable main units.
• Originally, the M.28 had been planned as a replacement for the Whitney Straight and Monarch, but this was shelved when war broke out.
• In 1941, the project was revived in response to a requirement for a training and communications aircraft. The design was produced as a private venture by Ray Bournon using Miles’ normal wooden construction. The resulting machine introduced several features not found on trainers ncluding retractable undercarriage and trailing edge flaps. In the communications role, the M.28 had four seats and a range of 500 miles (800 km).
• Owing to Miles’ heavy commitment to war-production, however, only six aircraft were built, of slightly varying specifications, the last being the Mercury 6 which first flew in early 1946.  Examples were operated in the United Kingdom, Germany, Switzerland and Australia.

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• XB-28
• The North American XB-28 (NA-63) was an aircraft proposed by the North American Aviation to fill a strong need in the United States Army Air Corps for a high-altitude medium bomber. It never entered into full production, with only two aircraft having been built.

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• MiG-28
• The MiG-28 is a fictional aircraft that has appeared in several different unrelated works. These fictional aircraft have been independently created and the aircraft share nothing but a name.
• The first instance of a “MiG-28” was in the 1978 Quiller novel The Sinkiang Executive written by Adam Hall. Referred to in the work as the MiG-28D, it was an aircraft that resembled a somewhat modified MiG-25, but with sharper air intakes and swept wings.
• In the 1986 film Top Gun, Lt. Pete “Maverick” Mitchell (Tom Cruise) squared off against MiG-28s of unspecified nationality. These were actually US Northrop F-5s, which at the time were being used as aggressor aircraft for dissimilar air combat training at the real TOPGUN seminar (now known as the United States Navy Fighter Weapons School). The F-5s “acting” as MiG-28s were painted flat black to indicate their villainous status, and retained those paint jobs after production closed. The paint also increased the aircraft’s visibility, a plus for filmmaking.
• Another MiG-28 is “seen” in the 1988 ABC television series Supercarrier. This MiG-28 was a fictional Soviet stealth fighter. An F-16 fighter in Soviet-style markings was used to “simulate” the Soviet fighter.

Top Gun pretendy MiG-28

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• Fokker F-28 Fellowship
• The Fokker F28 Fellowship is a short range jet airliner designed developed in Holland (1964) and assembled by defunct Dutch aircraft manufacturer Fokker. The Fokker F-28 Fellowship jet was to complement Fokker’s highly successful F-27 turboprop.
• Announced by Fokker in April 1962, production was a collaboration between a number of European companies, namely Fokker, MBB of West Germany, Fokker-VFW (also of Germany), and Short Brothers of Northern Ireland. There was also government money invested in the project, with the Dutch government providing 50% of Fokker’s stake and the West German government having 60% of the 35% German stake.
• In total 241 Fokker F-28s were sold, including 160 in commercial service and 10 used as corporate jets.
• The Fokker F-28 shown on a 40¡ Nauru stamp. Postage stamps with Fokker airplanes

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• Enstrom F-28
• The Enstrom F-28 and 280 are a family of small, light piston-engined helicopters produced by the Enstrom Helicopter Corporation.[1]
• Since delivering their first helicopter shortly after Federal Aviation Administration type certification of the F-28 model in April 1965, Enstrom helicopter has produced (as of 2007) approx 1,200 aircraft.[2]
• The company produces three models, the F-28, the more aerodynamic 280 and the turbine-engined 480, each with their own variants. The F-28 and 280 both use Lycoming piston engines virtually identical to those found in general aviation fixed-wing aircraft

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• T-28 Tank
• The Soviet T-28 multi-turret medium battle tank was among the world’s first medium tanks and became a symbol of the Red Army as was its heavier “brother” the T-35. Its silhouette is well known from pre-war newsreel about Soviet military parades in Moscow’s Red Square.
• 41 T-28 tanks were built in 1933 with hightest production of 131 in 1939. In the summer of 1941, the design of the T-28 became obsolete due to the drawbacks of multi-turret vehicles. The T-28 could hit any German tank from long distances.

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• The B28
• The B28, originally Mark 28, was a thermonuclear bomb carried by U.S. tactical fighter bombers and bomber aircraft. From 1962 to 1972 under the NATO nuclear weapons sharing program, American B28s also equipped six Europe-based Canadian CF-104 squadrons known as the RCAF Nuclear Strike Force. It was also supplied for delivery by UK-based Royal Air Force Valiant and Canberra aircraft assigned to NATO under the command of SACEUR. Also USN carrier based attack aircraft such as the A3D Skywarrior and the A4D Skyhawk were equipped with the MK 28.

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• HMS Kandahar (F28)
• HMS Kandahar (F28) was a K-class destroyer of the Royal Navy, named after the Afghan city of Kandahar.
• Kandahar was launched on 21 March 1939, and on 21 February 1941, in company with HMS Kimberley and HMS Manchester, she captured the German blockade runner SS Wahehe off Iceland. On 19 December 1941, she was part of British Force K, tasked to intercept an Italian convoy bound for Tripoli when she was irreparably damaged by a newly laid Italian mine whilst attempting to rescue the stricken HMS Neptune. She was scuttled the next day by Jaguar. 73 men went down with the ship.

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• HMS Cleopatra (F28)
• HMS Cleopatra (F28) was a Leander-class frigate of the Royal Navy, built at HMNB Devonport. She was launched on 25 March 1964 and commissioned on 4 January 1966.
• Upon Cleopatra’s commissioning, she joined the 2nd Destroyer Squadron, Far East Fleet and then participated in the Beira Patrol, which was designed to prevent oil reaching the landlocked Rhodesia via the then Portuguese colony of Mozambique (Lorenzo Marques).
• In 1969, Cleopatra was present at the Evans-Melbourne collision.
• In 1972, Cleopatra took part in escort duties during the Queen and Duke of Edinburgh’s South East Asia tour.
• In 1973, Cleopatra was dispatched to protect British trawlers against the Icelandic Coast Guard in the Second Cod War.
• Afterwards, Cleopatra began her modernisation, becoming the first Batch Two Leander to do so, which included the removal of her one twin 4.5-in gun to allow the addition of the Exocet anti-ship missile system.
• On 31 January 1992, Cleopatra was decommissioned. The following year, Cleopatra was sold for scrap.

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• Mosin–Nagant M/28
• The Mosin–Nagant is a bolt-action, internal magazine-fed, military rifle created under the government commission by Russian inventors, and used by the armed forces of the Russian Empire, the Soviet Union and various other nations.
• It has gone through many variations, the M/28 designed by the White Guard. The M/28 differs from the Army’s M/27 primarily in the barrel band design, which is a single piece compared to the M/27’s hinged band, and an improved trigger design. Barrels for the M/28 were initially purchased from SIG, and later from Tikkakoski and SAKO.
• The M/28-30 is an upgraded version of the M/28. The most noticeable modification is a new rear sight design.

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• Smith & Wesson (S & W) Model 28
• The most famous handgun with the 28 designation is the Smith & Wesson (S & W) Model 28, also known as the Highway Patrolman. It is an N-frame revolver chambered for the .357 Magnum cartridge, in production from 1954 to 1986. It is a budget version of the S&W Model 27.

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Other stuff

• The Roman numeral for 28 is XXVIII.
• The Arab alphabet has 28 letters
• Cities located at 28o latitude include: New Delhi, India.
• Cities located at 28o longitude include: Johannesburg, South Africa; Pretoria, South Africa; and Istanbul, Turkey.
• 28 is not yet used as the code for international direct dial phone calls.
• Two Cleveland skyscrapers have 28 floors, the McDonald Investment Center (1969): East 9th St. at Superior Ave. (305 ft);and the Marriott at Key Tower (1991): 127 Public Square, Cleveland (320 ft)
• Parker Brothers Monopoly board game consists of 40 squares with 28 properties for sale. In the U.S. version, the properties are named after locations in Atlantic City, NJ.

• The Runik alphabet, also called Futhark, used by Germanic peoples of northern Europe, Britain, Scandinavia, and Iceland (3rd century to the 16th or 17th century AD) has 28 letters.
• In Gematriya, the system of Hebrew Numerology, the number 28 corresponds to the word koakh, meaning “power”, “energy”.
• The number of days in the shortest month of the Gregorian calendar, February (except in leap years, when there are twenty-nine).
• The Gregorian calendar follows a 28-year cycle for the most part, since there are seven days in a week and leap year generally occurs every four years; usually, a calendar from any year is the same as that from 28 years earlier (e.g., 2008 and 1980 or 2009 and 2037). However, that rule holds only when there have been exactly seven leap days in a 28-year interval; years divisible by 100 but not by 400 are not leap years. Indeed, 1900 (as well as 2100, 2200, etc.) does not use the same calendar as 1872 (2072, 2172, etc., respectively) for the simple reason that 1900 is not a leap year. In 28 years, any day-of-the-week and date combination occurs exactly four times. February 29 will fall on each day of the week once.
• In Jewish tradition there is a 28 year solar cycle in which the sun returns to its place in Creation every 28 solar years. This is commemorated in April every 28 years with the recitation of Birkat Hachama, the blessing of the sun.
• There are 28 wheels on a Lockheed C-5 Galaxy.

• 28 is the common name for the parrot ‘Barnardius zonarius semitorquatus’, widely distributed in Western Australia and South Australia, because its call sounds like “wenniate”.
• In neo-Nazi circles, twenty-eight indicates Blood and Honour (28 = BH – B – second letter of the alphabet and H – the eight letter).
• The number of Chinese constellations, “Xiu” or “mansions” (a literal translation), equivalent to the 12 western zodiac constellations.
• 28 is the postal code of the province of Madrid, in Spain.
• Twenty Eight is a popular game played in Kerala India.
• 28 is the number of the French department Eure-et-Loir.
• There are approximately twenty-eight grams in an ounce, a measure frequently used in the illegal drug trade.
• In horticulture the America and Cherish Roses have 28 orange pink petals; the Black Velvet Rose has 28 dark red petals; the Maestro Rose has 28 petals with a red center, pink edges and speckles; the Garden Party Rose has 28 white blend petals; and the Ophelia Rose has 28 light pink petals.

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Significant Number Factoid Friday – Today Number One Hundred 100

“Fight Against Stupidity And Bureaucracy”

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Today the number is 100, very popular, much used by almost everyone.  Here are some things about 100 that you may know and some you probably don’t.

Enjoy.

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100 One Hundred

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In Religion

• Shem was an hundred years old when he became a father (Genesis 11:10);
• Abraham was also one hundred years of age when his son Isaac was born (Gen. 21:5);
• Obadiah saved one hundred prophets by hiding them in a cave and feeding them. (I Kings 18.4);
• Jesus’ parable of the 100th lost sheep (Matthew 18.12);
• Nicodemus brought one hundred pounds of myrrh & aloes to embalm Jesus after his crucifixion (John 19.39);
• Paul’s 14 Epistles in the New Testament total one hundred chapters;
• There are 100 blasts of the Shofar heard in the service of Rosh Hashana, the Jewish New Year;
• A religious Jew is expected to utter at least one hundred blessings daily.

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In politics

• The United States Senate has 100 Senators, two from each of the 50 States;
• “The First Hundred Days” is an arbitrary benchmark of a President of the United States’ performance at the beginning of his or her term.

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In mathematics

• A Centillion 10303 has 100 groups of three zeros after 1000;
• A Googol is the figure 1 followed by 100 zeroes, written 10100. It was invented by Milton Sirotta, the 9-year nephew of mathematician Edward Kasner;
• A 10×10 Magic Square has 100 squares with numbers 1-100, each row, column & diagonal adding to 505 with the total sum being 5050;
• There are exactly 100 prime numbers whose digits are in strictly ascending order. (e.g. 239, 2357 etc.);
• Pythagoreans considered 100 as divinely divine because it is the square (10 x 10) of the divine decad;
• The standard SI prefix for a hundred is “hecto-“;
• 100 is the basis of percentages (per cent meaning “per hundred” in Latin), with 100% being a full amount and representing wholeness, purity, or perfection.

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In science

• One hundred is the Atomic Number of Fermium, a radioactive rare earth metal;
• One hundred is the molecular weight of Calcium Carbonate;
• The boiling point of water is 100 degrees Celsius.

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In space

• Messier 100 is a perfect example of a grand design spiral galaxy, a type of galaxy with prominent and very well-defined spiral arms.
• These dusty structures swirl around the galaxy’s nucleus, and are marked by a flurry of star formation activity that dots Messier 100 with bright blue, high-mass stars.
• This image from the NASA/ESA Hubble Space Telescope

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In Finance

• Most of the world’s currencies are divided into 100 sub-units; for example, one dollar or one euro is made up of one hundred cents, and one pound sterling is one hundred pence;
• The U.S. hundred-dollar bill (the largest US bill in print) has Benjamin Franklin’s portrait;

• American savings bonds of $100 have Thomas Jefferson’s portrait;
• American $100 treasury bonds have Andrew Jackson’s portrait;
• The FTSE 100, NASDAQ 100, etc., are financial tables of the top companies on the various stock exchanges.

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In sport

• 100 is the number of yards in an American football field (not including the end zones);
• 100 is the minimum distance in yards for a Par 3 on a golf course;
• The 100 meters sprint is the race that brings with it the title of the fastest man in the world. Current holder is Jamaican superstar Usain Bolt;

• 100 points scored by Wilt Chamberlain is the record number of points scored in one NBA game by a single player in basketball game, achieved when Philadelphia Warrior defeated New York Knicks 169-147 on March 2, 1962 in Hershey, Pennsylvania. The 316 points by both teams surpassed the record of 312 when Boston defeated Minneapolis 173-139 on Feb. 27, 1959 in Boston.

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In militaria

• The Hundred Years’ War (1337-1453) between France & England lasted 116 years.

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• Ultimax 100
• The Ultimax 100 is a squad automatic weapon / light machine gun. It was created by the small arms design team at Chartered Industries of Singapore (CIS; now Singapore Technologies Kinetics) Inc, that included American small arms designer James Sullivan, who previously worked for Armalite and participated in design of the AR-18 assault rifle. In 1982 it was adopted by the Singaporean army. The current production version is Ultimax 100 Mark 3.

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• Type 100 Submachine Gun
• Designed and built by the Nambu Arms Manufacturing Company in Japan, the Type 100 Submachine gun was used during World War II, and the only submachine gun produced by Japan in any quantity. It was modeled on the famous Bergmann MP18 submachine gun.  First samples were delivered to the Imperial Army in 1942 and in total some 30,000 were manufactured.

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• F-100
• The North American F-100 Super Sabre was a supersonic jet fighter aircraft that served with the United States Air Force (USAF) from 1954 to 1971 and with the Air National Guard (ANG) until 1979.
• The first of the Century Series collection of USAF jet fighters, it was the first USAF fighter capable of supersonic speed in level flight.
• The F-100 was originally designed by North American Aviation as a higher performance follow-on to the F-86 Sabre air superiority fighter.
• Adapted as a fighter bomber, the F-100 would be supplanted by the Mach 2 class F-105 Thunderchief for strike missions over North Vietnam. The F-100 flew extensively over South Vietnam as the Air Force’s primary close air support jet until replaced by the more efficient subsonic LTV A-7 Corsair II.
• The F-100 also served in other NATO air forces and with other U.S. allies. In its later life, it was often referred to as “the Hun,” a shortened version of “one hundred.
• This aircraft is now on display at the National Museum of the U.S. Air Force

 

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• JF-100
• NASA’s JF-100 Variable Stability Aircraft is a research aircraft about which very little information is readily available. Only scattered references of it remain in bits of documents and reports.
• The JF-100 was built from an Air Force F-100C by NASA’s Ames Research Center, and transferred to NASA’s Dryden Flight Research Center in 1960. The “J” designation refers to it being modified for special test missions, but not so extensively that it could not be returned to being a standard F-100. The aircraft obviously was acquired from the Air Force and carried the registration number 53-1709, but no information about its earlier career was available.
• The JF-100 was removed from service as a variable stability aircraft at NASA Dryden in 1964, but its final disposition could not be determined. The information is most likely buried in various reports somewhere, waiting to be rediscovered by a future researcher.

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• F100 class frigates
• The Álvaro de Bazán class (also known as the F100 class of frigates) are a new class of Aegis combat system-equipped air defence frigates entering service with the Spanish Navy. They are being built in the Spanish factory of Navantia in Ferrol and are named after Admiral Álvaro de Bazán.
• The ships are fitted with American Aegis weapons technology allowing them to track hundreds of airborne targets simultaneously as part of its air defence network. The F100 Alvaro de Bazan class multi-role frigate is one of the few non-US warships to carry the Aegis Combat System and its associated AN/SPY-1 radar. Japan’s Kongo class, South Korea’s King Sejong the Great class, the F100-derived Norwegian Fridtjof Nansen class of frigates also use the Aegis system. Lockheed Martin, Navantia and the U.S. Navy are conducting final systems integration.

Spanish Navy F 100 Class Frigate, Almirante Juan de Borbon

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• SU-100
• Designed on the chasis of the T-34-85 tank, the tank hunter SU-100 was produced until March 1946 with a total number of 3037 units made.
• It was one of the most effective anti-tank units up to 1948. In 1960, the SU-100 was upgraded with the installation of a new enhanced B2-34M engine, fuel pump NK-10, air cleaners VTI-3, commander observation equipment TPKU-2B and driver’s night sight BVN, as well as radio sets 10RT-26E and TPU-47.
• The SU-100 was produced in Czechoslovakia and was in the inventory of several African and Middle East countries. The Arabs actively used it in military conflicts with Israel.

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• Other stuff
• Cities located at 100 degree longitude: Penang, Malaysia; Bangkok, Thailand; Monterrey, Mexico;
• Hecatonchires were giants with 100 arms and 50 heads each. They were born of Gaia & Uranus, and were stronger than even the Cyclopes. Their names were Cottus, Briareus, and Gyges;
• Gene McDaniels’ song A Hundred Pounds of Clay had highest hit #3 in 1961 Pop Charts;
• Joseph Haydn’s Symphony #100 in G Major is called “Military” (composed 1793-94);
• Room 100 is a 4-member male melodic rock band formed in 1982;
• Gathering of the 100 Gods occurs on the 19th day of the first lunar month;
• The first Chinese dictionary was written in 100 A.D.;
• The 100th day of the year (non-leap year) is April 10;
• On April 10, 1912, the Titanic set sail from Southampton, England, and hit the iceberg on 4-15-1912;
• The Century Plant is a Mexican agave (Agave americana) that blooms only once every “100 years” (folklore). In reality, it takes 10 years to bloom in warm regions and up to 60 years in colder climates;
• Centipedes are insects with “100 legs”;
• A Centenarian is someone over 100 years old. The number of Centenarians in the US  increased from 37,306 (1990) to 50,454 (2000) according to the U.S. Census;  the 180,000 centenarians worldwide (2000) is projected to reach 3.2 million by 2050;
• Polish Draughts is a 100-square board game played with 40 pieces. It is similar to the 64-square board game of Checkers;
• Roman numeral for 100 is C; 
• Centennial is a 100th anniversary or its celebration;
• A Century is a period of 100 years;
• When a TV series reaches 100 episodes, it is generally considered viable for syndication; 
• There are100 tiles in a standard Scrabble set;
• In Greece, India, Israel and Nepal, 100 is the police telephone number;
• In Belgium, 100 is the ambulance and firefighter telephone number;
• In United Kingdom, 100 is the operator telephone number;
• There are 100 pounds in an American short hundredweight.

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