Significant Number Factoid Friday – Today The Number Is Sixty-Four 64

“Fight Against Stupidity And Bureaucracy”

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Another significant numbers day.

In case you are wondering these numbers are picked quite randomly. Only after it makes itself known does the search start for things associated with it.

Sometimes there is a lot, sometimes not so much. Sixty-four seems to be a well used number so a lot of information below.

If you are into numbers, enjoy.

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The Number Sixty-Four  64

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In religion

• The 64th word of the King James Version of the Bible’s Old Testament Genesis is “light”;
• King David prays for deliverance from his enemies in the 64th Psalm;
• The 64 Dakinis or Yoginis are 8 Mother goddesses each with 8 attendants in India religious traditions; each of the 64 can be further correlated to the currents or winds of the human “etheric” body;
• The Lord Shiva has 64 forms or manifestations.

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In mathematics

• Sixty-four is the square of 8, the cube of 4, and the sixth power of 2;
• Sixty-four is the smallest number with exactly seven divisors;
• Sixty-four is the lowest positive power of two that is adjacent to neither a Mersenne prime nor a Fermat prime;
• Sixty-four  is the sum of Euler’s totient function for the first fourteen integers;
• Sixty-four is also a dodecagonal number and a centered triangular number;
• In base 10, no integer added up to its own digits yields 64, hence it is a self number;
• Sixty-four is a super-perfect number – a number such that s(s(n))=2n.

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• Base64
• Base64 is a group of similar binary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation. The term Base64 originates from a specific MIME content transfer encoding.
• Base64 encoding schemes are commonly used when there is a need to encode binary data that needs to be stored and transferred over media that are designed to deal with textual data. This is to ensure that the data remain intact without modification during transport.
• Base64 is commonly used in a number of applications including email via MIME, and storing complex data in XML.

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• Graham’s number
• Graham’s number, named after Ronald Graham, is unimaginably larger than other well-known large numbers such as a googol, googolplex, and even larger than Skewes’ number and Moser’s number.
• The number gained a degree of popular attention when Martin Gardner described it in the “Mathematical Games” section of Scientific American in November 1977, writing that, “In an unpublished proof, Graham has recently established … a bound so vast that it holds the record for the largest number ever used in a serious mathematical proof.” The 1980 Guinness Book of World Records repeated Gardner’s claim, adding to the popular interest in this number.
• Specific integers known to be far larger than Graham’s number have since appeared in many serious mathematical proofs (e.g., in connection with Friedman’s various finite forms of Kruskal’s theorem).

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In Computing

• 64-bit
• In computer architecture, 64-bit computing is the use of processors that have datapath widths, integer size, and memory addresses of 64 bits (eight octets) wide. Also, 64-bit CPU and ALU architectures are those that are based on registers, address buses, or data buses of that size. From the software perspective, 64-bit computing means the use of code with 64-bit virtual memory addresses

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• Commodore 64
• The Commodore 64, commonly called C64, CBM 64 (for Commodore Business Machines), or VIC-64, is an 8-bit home computer introduced in January 1982 by Commodore International.
• Volume production started in the spring of 1982, with machines being released on to the market in August at a price of US$595.
• Preceded by the Commodore VIC-20 and Commodore PET, the C64 took its name from its 64 kilobytes (65,536 bytes) of RAM, and had favorable sound and graphical specifications when compared to contemporary systems such as the Apple II, at a price that was well below the circa US$ 1200 demanded by Apple.
• For a substantial period (1983–1986), the C64 dominated the market with between 30% and 40% share and 2 million units sold per year, outselling the IBM PC compatibles, Apple Inc. computers, and Atari 8-bit family computers.
• Sam Tramiel, a later Atari president and the son of Commodore’s founder, said in a 1989 interview “When I was at Commodore we were building 400,000 C64s a month for a couple of years.”

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• Dragon 64
• The Dragon 32 and Dragon 64 are home computers that were built in the 1980s. The Dragons are very similar to the TRS-80 Color Computer (CoCo), and were produced for the European market by Dragon Data, Ltd., in Port Talbot, Wales, and for the US market by Tano of New Orleans, Louisiana.
• The model numbers reflect the primary difference between the two machines, which have 32 and 64 kilobytes of RAM, respectively.

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In science

• Sixty-four is the Atomic Number of Gadolinium (Gd), discovered by Jean de Marignac 1880 (Switzerland), and named after the mineral gadolinite;
• Sixty-four is the Atomic Weight of Copper (Cu).
• There are 64 codons in the RNA codon table under genetic code.

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In space

• Messier object M64, is a magnitude 9.0 galaxy in the constellation Coma Berenices, also known as the Black Eye Galaxy;
• The New General Catalogue object NGC 64, a barred spiral galaxy in the constellation Cetus;
• WOH G64 is a red hypergiant in the Large Magellanic Cloud. With 1540 times the radius of the Sun, it is one of the largest known stars and the largest known in the LMC. The physical parameters are still poorly known due to the distance, visual faintness, several solar masses of shrouding dust, and the possibility of a bright hot companion.

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• STS-64
• STS-64 was a Space Shuttle Discovery mission, launched from Kennedy Space Center, Florida, on 9 September 1994, to perform multiple experiment packages.
• STS-64 marked the first flight of Lidar In-space Technology Experiment (LITE) and first untethered U.S. extravehicular activity (EVA) in 10 years. LITE payload employs lidar, which stands for “light detection and ranging”, a type of optical radar using laser pulses instead of radio waves to study Earth’s atmosphere.
• On day five of the mission, the Shuttle Pointed Autonomous Research Tool for Astronomy-201 (SPARTAN-201) free flyer was released using the Remote Manipulator System arm.
• STS-64 was the first mission to see the use of the new full-pressure Advanced Crew Escape Suit, which eventually replaced the partial-pressure Launch Entry Suit.

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In politics

• Department of State Form DS-64 is the one US Citizens need if they lose or have your passport stolen;
• Department of Labor Chapter 64 regulates the employment of workers with disabilities at special wages;
• In the United States presidential election of 1964, held on Tuesday, November 3, 1964, Democratic candidate and incumbent President Lyndon B. Johnson who had come to office less than a year earlier following the assassination of his predecessor, John F. Kennedy, and who had successfully associated himself with Kennedy’s popularity, won 61.1% of the popular vote, the highest won by a candidate since 1820.

• In Chinese the “Six Four Incident” refers to Tiananmen Square protests of 1989.

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In sport

• There are 64 teams participating in the NCAA Basketball Tournament;
• In chess or draughts, there are a total of 64 black (dark) and white (light) squares on the game board;
• The Knight’s Tour of a chessboard is a sequence of moves by a knight so that each of the 64 squares is visited only once. The numbers of the knight’s moves form a magic square where each row and column adds up to 260;
• 64 is the name of the premier Russian chess magazine;
• NFL Hall of Famers with jersey #64 include Dave Wilcox, Linebacker (Boise Junior College, Oregon) and 1964-1974 San Francisco 49ers; George Blanda, Quarterback-Kicker, 1949, 1950-58 Chicago Bears, 1950 Baltimore Colts, 1960-66 Houston Oilers, 1967-1975 Oakland Raiders; Joe Delamielleure, Guard, 1973-1979, 1985 Buffalo Bills, 1980-1984 Cleveland Browns; Randall McDaniel, Guard, 1988-1999 Minnesota Vikings, 2000-01 Tampa Bay Buccaneers; Y.A. Tittle, Quarterback, 1948-1950 Baltimore Colts (AAFC/NFL), 1951-1960 San Francisco 49ers, 1961-1964 New York Giants.

• In the National Hockey League, jersey #64 is used by James Robert McGinn IV is a Canadian professional ice hockey player currently playing for the Colorado Avalanche.

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In books, movies, music and TV

• The $64,000 Question is an American game show broadcast from 1955–1958, which became embroiled in the scandals involving TV quiz shows of the day. The $64,000 Challenge (1956–1958) was its popular spin-off show.
• When I’m 64 is a song by John Lennon & Paul McCartney from The Beatles’ Sgt. Pepper’s Lonely Hearts Club Band album (1967).

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In militaria

• HMS Vansittart
• HMS Vansittart was an Admiralty modified W class destroyer built for the Royal Navy. She was ordered in January 1918 from William Beardmore & Company with the 13th Order for Destroyers of the Emergency War Program of 1918-19. She was the second Royal Navy ship to carry the name which was first used in 1821 for a hired packet.

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• HMS Beverley (H 64)
• Completed in July 1920 as USS Branch (DD 197) for the US Navy, on 8 Oct, 1940 she was transferred to the Royal Navy and renamed HMS Beverley (H 64).
• On 9 Apr, 1943, during WWII convoy duty in the North Atlantic, HMS Beverley had been seriously damaged in a collision with the British steam merchant Cairnvalona and had taken station in the rear of the convoy. When it was subsequenty attaced by a German U-Boat, U-188, 30 hours later she was hit by torpedos and sunk. HMS Clover (K 134) (Lt P.H. Grieves, RNR) later picked up five survivors and recovered two bodies, but one of the survivors later died on board.

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• HMS Fencer (D64)
• The USS Croatan (CVE-14) (originally AVG-14 then ACV-14) was transferred to the United Kingdom on 20 February 1943 under lend-lease where she served as HMS Fencer (D64). As an anti-submarine warfare carrier, Fencer escorted Atlantic, Russian and African convoys, even participating in a strike on the German battleship Tirpitz before being transferred to the Pacific.
• Following World War II, she returned to the United States 21 December 1946, stricken for disposal on 28 January 1947 and sold into merchant service 30 December as Sydney.
• The ship went through a series of renamings, first to Roma in 1967, then Galaxy Queen in 1970, Lady Dina in 1972 and finally Caribia in 1973 before being scrapped in Spezia in September 1975.

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• HMS Scorpion (D64)
• HMS Scorpion (D64) was a Weapon-class destroyer of the British Royal Navy. Originally named HMS Centaur, the ship was renamed Tomahawk and finally Scorpion (in September 1943) before her launch.
• Scorpion was the only Weapon-class ship fitted with the Limbo depth charge mortar rather than the older Squid.
• In 1953 she took part in the Fleet Review to celebrate the Coronation of Queen Elizabeth II.

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• HMS Theseus (R64)
• HMS Theseus (R64) was a Colossus-class light fleet aircraft carrier of the Royal Navy, launched on 6 July 1944.
• Theseus was laid down to serve in the Second World War, but was not completed before peace was declared in 1945. She was utilized as a training vessel until the outbreak of the Korean War when she was deployed to Korea, commencing standard carrier operations.
• In 1956, Theseus was used as an emergency commando carrier, along with her sister-ship Ocean, during the Suez Crisis. From November to December, helicopters from Theseus transported troops ashore, as well as evacuating wounded soldiers. Compared to her actions during the Korean War, her role at Suez was relatively quiet. The following year she was placed in reserve. She was subsequently broken up at Inverkeithing in 1962.

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• USS Wisconsin (BB-64)
• The USS Wisconsin (BB-64), “Wisky” or “WisKy”, is an Iowa-class battleship, the second ship of the United States Navy to be named in honor of the U.S. state of Wisconsin. She was launched on 7 December 1943 (the second anniversary of the Pearl Harbor raid).
• During her career, Wisconsin served in the Pacific Theater of World War II, where she shelled Japanese fortifications and screened United States aircraft carriers as they conducted air raids against enemy positions.
• During the Korean War, Wisconsin shelled North Korean targets in support of United Nations and South Korean ground operations, after which she was decommissioned.
• She was reactivated 1 August 1986, modernised and participated in Operation Desert Storm in January and February 1991.
• Wisconsin was last decommissioned in September 1991, having earned a total of six battle stars for service in World War II and Korea, as well as a Navy Unit Commendation for service during the January/February 1991 Gulf War.
• She currently functions as a museum ship operated by Nauticus, The National Maritime Center in Norfolk, Virginia. .

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• USS Constellation (CV-64)
• The USS Constellation (CV-64), a Kitty Hawk–class supercarrier, was the third ship of the United States Navy to be named in honor of the “new constellation of stars” on the flag of the United States and the only naval vessel ever authorized to display red, white, and blue designation numbers.
• One of the fastest ships in the Navy, as proven by her victory during a battlegroup race held in 1985, she was nicknamed “Connie” by her crew and officially as “America’s Flagship”.
• She was launched 8 October 1960 and delivered to the Navy 1 October 1961, and commissioned 27 October 1961, with Captain T. J. Walker in command. At that time, she had cost about US$264.5 million. Constellation was the last U.S. aircraft carrier (as of 2010) to be built at a yard other than Newport News Shipbuilding & Drydock Company.

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• USS Gettysburg (CG-64)
• The USS Gettysburg (CG-64) is a Ticonderoga-class guided-missile cruiser in the United States Navy, built at the Bath Iron Works in Maine and named for the Battle of Gettysburg during the American Civil War.
• With her guided missiles and rapid-fire cannons, she is capable of facing and defeating threats in the air, on the sea, or ashore, and underneath the sea. She also carries two Seahawk LAMPS multi-purpose helicopters, but mainly for anti-submarine warfare (ASW).
• She is based in Mayport, Florida.

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• U-64
• The first U-64 was a Type U-63 class submarine in the Kaiserliche Marine that served during World War I. She was built in 1916 and served in the Mediterranean Sea.
• On 19 March 1917, while on patrol in the Tyrrhenian Sea, U-64 torpedoed and sank the French battleship Danton 30 miles south of Sardinia, with the loss of 296 men. She herself was lost on 17 June 1918.

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• In 1937 another German submarine U-64, a Type IXB U-boat of the Nazi German Kriegsmarine, was ordered in July 1937 and launched in September 1939.
• This U-64 had a very short career and sank no enemy vessels. Having left her home port of Wilhelmshaven for her first war patrol on 6 April 1940, she was intercepted by Allied aircraft seven days later off the coast of Norway during the invasion of that country and was sunk by a bomb from a Fairey Swordfish aircraft of HMS Warspite. Of her crew of 46, eight men died and 38 escaped from the sinking submarine.

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• K-64
• The K-64 Designation was first given to the first Alfa Class Submarine, launched on April 22, 1969.
• In 1972, the submarine suffered a major reactor problem in the form of a leak of liquid metal coolant. The superheated metal solidified on contact with the colder outside air, freezing and damaging internal components of the reactor. She was removed from service and towed to Severodvinsk.
• The K-64 designation was again given to a Delta IV class submarine launched on February 2, 1986 as the fourth ship of its class, entered in service in the Russian Northern Fleet. The sub was laid down in December 1982 and was built at Sevmash plant in Severodvinsk.
• This ship is still in active service.

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• P-64
• P-64 was the designation assigned by the United States Army Air Corps (USAAC) to the North American Aviation NA-68 fighter, an upgraded variant of the NA-50 developed during the late 1930s.
• Six NA-68s ordered by the Royal Thai Air Force were seized before export by the US government in 1941, after the Franco-Thai War and growing ties between Thailand and the Empire of Japan. These aircraft were used by the USAAC as unarmed fighter trainers.
• Seven NA-50s were purchased by the Peruvian Air Force, which nicknamed it Torito (“Little Bull”). The Peruvian NA-50s subsequently saw action during the Ecuadorian-Peruvian War of 1941.

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• The Grumman G-64/111 Albatross
• The Albatross is easily the largest of Grumman’s series of utility amphibians, and was the only one originally developed specifically for military service.
• The Albatross resulted from a late 1940s US Navy requirement for a general purpose amphibious transport. The first Albatross prototype flew for the first time on October 24 1947, with more than 400 production HU-16s subsequently delivered to the US Navy, US Coast Guard and 12 other nations. Military Albatross missions included general reconnaissance, maritime patrol, anti submarine warfare (in which role it could be armed with torpedoes and depth charges) and search and rescue.
• In the late 1970s, Grumman and major US flying boat operator Resorts International began work on a program to convert the Albatross for civil airline service. The conversion incorporated numerous changes to the basic Albatross, including a 28 seat passenger interior, a galley and provision for a flight attendant, upgraded avionics and other improved systems.
• In all only 13 aircraft were converted, 12 for Resorts International, and 1 for Conoco Oil/Pelita which operated from Singapore. Several of these are still active, together with ex military examples.

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• AH-64 Apache
• The Boeing AH-64 Apache is a four-blade, twin-engine attack helicopter with a tailwheel-type landing gear arrangement, and a tandem cockpit for a two-man crew.
• Originally, the Apache started life as the Model 77 developed by Hughes Helicopters for the United States Army’s Advanced Attack Helicopter program to replace the AH-1 Cobra, and was first flown on 30 September 1975.
• The AH-64 was introduced to U.S. Army service in April 1986.
• The AH-64 Apache features a nose-mounted sensor suite for target acquisition and night vision systems; is armed with a 30-millimeter (1.2 in) M230 Chain Gun carried between the main landing gear, under the aircraft’s forward fuselage; and has four hardpoints mounted on stub-wing pylons, typically carrying a mixture of AGM-114 Hellfire missiles and Hydra 70 rocket pods. The AH-64 has a large amount of systems redundancy to improve combat survivability.
• The first production AH-64D Apache Longbow, an upgraded version of the original Apache, was delivered to the Army in March 1997. Production has been continued by Boeing Defense, Space & Security; over 1,000 AH-64s have been produced to date.
• The U.S. Army is the primary operator of the AH-64; it has also become the primary attack helicopter of multiple nations, including Greece, Japan, Israel, the Netherlands and Singapore; as well as being produced under license in the United Kingdom as the AgustaWestland Apache. U.S. AH-64s have served in conflicts in Panama, the Persian Gulf, Kosovo, Afghanistan, and Iraq. Israel used the Apache in its military conflicts in Lebanon and the Gaza Strip; both British and U.S. Apaches have seen deployments in Afghanistan and Iraq.

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• Sikorsky S-64 Skycrane
• The Sikorsky S-64 Skycrane is an American twin-engine heavy-lift helicopter, the civil version of the United States Army’s CH-54 Tarhe. The S-64 Aircrane is the current production version, manufactured by the Erickson Air-Crane company.
• Erickson Air-Crane purchased the type certificate and manufacturing rights in 1992 and since that date they have become the manufacturer and world’s largest operator of S-64 Aircranes. The Aircrane can be fitted with a 2,650-gallon (~10,000 litre) fixed retardant tank to assist in the control of bush fires, and it has proved itself admirably in this role.
• Erickson is manufacturing new S-64s, as well as remanufacturing existing CH-54s, with each being assigned an individual name, the best-known being “Elvis”, used in fighting fires in Australia alongside “The Incredible Hulk” and “Isabelle”.
• Other operators, such as Siller Brothers, have followed with their Sikorsky S-64E, Andy’s Pride. The Erickson S-64E nicknamed “Olga” was used to lift the top section of the CN Tower into place in Toronto, Canada.
• The S-64 is the first helicopter built with a rear-facing pilot’s seat—this allows the pilot to watch exactly where the load is being placed as he’s flying the helicopter. The feature came in handy in 1993, when an S-64 removed and replaced the Statue of Freedom from the US Capitol building during a renovation. When transporting a big load like that, the S-64 uses an anti-rotation rigging system that prevents the aircraft from twisting and swaying.

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• T-64
• The T-64 is a Soviet main battle tank, introduced in the early 1960s. It was a more advanced counterpart to the T-62: the T-64 served tank divisions, while the T-62 supported infantry in motor rifle divisions. Although the T-62 and the famed T-72 would see much wider use and generally more development, it was the T-64 that formed the basis of more modern Soviet tank designs like the T-80.

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• W64 nuclear warhead
• The W64 nuclear warhead was the Los Alamos Laboratory’s entry into a brief competition between Lawrence Livermore Laboratory and Los Alamos to design an “enhanced-radiation” nuclear warhead (i.e., a “neutron bomb”) for the United States Army’s MGM-52 Lance tactical surface-to-surface missile.
• The Los Alamos design, the W64, was canceled in September 1964 in favor of Livermore’s W63. In November 1966, the W63 was canceled in favor of the W70, the model that finally entered production.

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• L64
• The L64 was an intermediate calibre British bullpup layout prototype assault rifle developed in the 1970s. The British Army had considered bullpup designs with intermediate calibre rounds in the 1950s, and officially adopted one of these as .280 British in 1951 in the EM-2 and Taden gun. However, US intransigence during NATO standardization efforts, and Winston Churchill’s interest in standards above all, led to the adoption of the significantly more powerful 7.62×51mm NATO round and the British and Canadian armies adopted the L1A1 SLR, a licensed version of the FN FAL, itself originally designed for the .280.
• In the late 1960s a new L64/65 “Individual Weapon” was developed, outwardly similar to the earlier EM-2, but adopted a firing mechanism very similar to ArmaLite’s latest AR-18 design. The first examples were available in 1972.
• By 1976, NATO was ready to standardize on a small calibre round, and testing of the various rounds head-to-head started in 1977. As designed, the British round out-performed the standard US 5.56 mm. However Fabrique Nationale’s entry based on the 5.56 mm, the “SS-109” performed as well as the British cartridge. In the end it was selected largely due to its similarity with existing US ammunition.
• The L64 pattern was later developed into the SA80 family of weapons, which entered service with the UK in the 1980s.

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• P-64 Pistol
• The P-64 is a Polish 9mm semi-automatic pistol designed to fire the 9x18mm Makarov cartridge. The pistol was developed in the late 1950s at the Institute for Artillery Research, which later became the Military Institute of Armament Technology.

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In other fields

• Cities situated on longtitude 64 degree west are:  Charlotte Amalie,  US Virgin Islands; Hamilton,  Bermuda; Road Town,  British Virgin Islands; and Córdoba, Argentina.
• Cities situated on latitude 64 north are:  Fairbanks, Alaska; Skellefteå, Sweden; Anadyr and Arkhangelsk, Russia; Nuuk (Godthåb), Greenland; and Reykjavík, Iceland.
• There are 64 gems in total number in a standard Bejeweled game board.
• 64 is the code for international direct dial calls to New Zealand.
• There are 64 Braille characters in the old 6-dot system.
• Since 1996, the number 64 has been an abbreviation or slang for Nintendo 64 (though N64 is more common) along with the games Super Mario 64, Mario Kart 64 and more.

• 64 is the maximum number of strokes in any Chinese character.
• There are 64 hexagrams in the I Ching.
• There are 64 sexual positions in the Kama Sutra.
• There are 64 demons in the Dictionnaire Infernal.
• There are 64 classical arts listed in many Indian scriptures. They include: singing, dancing, painting, poetry, playing cards, making arguments, making flower garlands, etc.
• The 64th French department is Pyrénées-Atlantiques.
• Unsurprisingly it is the number of crayons in the popular Crayola 64 pack.
• 64 is the maximum stack size in the popular game Minecraft.
• 64 (dog) is a character in the Donald Duck comics universe.
• Number of golden disks in the myth of the Tower of Hanoi.
• The S64-1.25 MW has a well-suited ratio of rotor diameter to generator for most sites in a medium wind speed regime. The wind turbine concept is based on robust design and is efficiently handled by the Suzlon controller. These technologies are all well-known in the wind power industry and have proven themselves over time.

• PARALOID B-64 solid grade acrylic resin provides an outstanding combination of hardness, flexibility, and adhesion to various substrates. This general-purpose resin permits wider latitude in formulating in solvents that are suitable for specific applications.
• Group f/64 was a group of seven 20th century San Francisco photographers who shared a common photographic style characterized by sharp-focused and carefully framed images seen through a particularly Western (U.S.) viewpoint. In part, they formed in opposition to the Pictorialist photographic style that had dominated much of the early 20th century, but moreover they wanted to promote a new Modernist aesthetic that was based on precisely exposed images of natural forms and found objects.
• 64 is the slang term referring to a 1964 Chevrolet Impala, often configured as a lowrider, a popular subject among early-90’s gangsta rap.

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Significant Number Factoid Friday – Today The Number Is Fifty 50

“Fight Against Stupidity And Bureaucracy”

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This week’s significant number is fifty, perhaps one of the most used numbers of them all. Maybe we are so used to having it around that we don’t pay it much attention at all.

Until now.

Enjoy.

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The Number 50

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In religion

• The 50th word of the King James Version of the Bible’s Old Testament, Book of Genesis is “light”;
• There are 50 chapters in the book of Genesis in the Old Testament;
• Noah’s Ark was 50 cubits in width. “The length of the ark shall be 300 cubits, the breadth of it 50 cubits, and the height of it 30 cubits.” (Genesis, VI.15);

• Pentecost in Greek means “50th”;
• Pentecost is a Jewish summer feast held on the 50th day after the Passover;
• Pentecost is also called Whitsunday, a Christian feast, which commemorates the Descent of the Holy Ghost upon the Apostles, 50 days after Easter (Resurrection of Christ);
• 50 is also said to be one of the holiest numbers, being the sum of the squares of the sacred Pythagorean 3-4-5 triangle, i.e., 9 + 16 + 25 = 50;
• In Kabbalah, there are 50 Gates of Wisdom (or Understanding) and 50 Gates of Impurity;
• The traditional number of years in a jubilee period.

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In science and technology

• 50 is the Atomic Number of Tin (Sn) (one of the seven metals of the alchemists).
• 50 is the fifth magic number in nuclear physics.

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In space

• Open star cluster Messier 50

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• 50th Space Wing
• The 50th Space Wing (50 SW) is a wing of the United States Air Force under the major command of Air Force Space Command (AFSPC). It was activated on 30 January 1992, replacing the 2nd Space Wing, which was inactivated on the same date.
• The unit is the host wing at Schriever Air Force Base, located east of Colorado Springs, Colorado. Their primary responsibility is to track and maintain the command and control, warning, navigational, and communications satellites for AFSPC. The 50th Space Wing also manages the Global Positioning System.
• Typical satellite monitoring tasks such as tracking and telemetry are the main part of their mission, and in so doing, they employ more than 5600 personnel (active duty military, guard and reserve, contractors, and DoD civilians.)

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In politics

• Hawaii was the 50^th state to enter the union in 1960;
• There are now 50 stars on the flag of the United States of America, each representing one of the 50 states. The stars are arranged in 9 rows staggered horizontally and 11 rows staggered vertically. Diagonally they are:    1 + 3 + 5 + 7 + 9 + 9 + 7 + 5 + 3 + 1 = 50.

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In sport

• The jersey number 50 has been retired by a number of North American sports teams in honor of past playing greats or other figures.
• In Major League Baseball: the Los Angeles Angels of Anaheim, for coach Jimmie Reese, who served with the team when it was known as the California Angels.

coach Jimmie Reese California Angels

• In the NBA: the San Antonio Spurs, for Hall of Famer David Robinson.

San Antonio Spurs Hall of Famer David Robinson

• In the NFL: the New York Giants, for Hall of Famer Ken Strong.

New York Giants Hall of Famer Ken Strong

• No NHL team has retired the number, which is not frequently issued.
• Bill Barilko, was a hockey player whose final goal won the Toronto Maple Leafs the Stanley Cup. Four months and 5 days after he scored the winning goal to clinch Toronto’s seventh Stanley Cup, Barilko boarded a Fairchild 24, single-engine plane piloted by his friend Henry Hudson. He was returning home to Timmins from a fishing trip on James Bay. The plane vanished between Rupert House and Timmins. No trace of Hudson, Barilko or the Fairchild was discovered for 11 years, despite massive search efforts. The Maple Leafs were so distraught and unwilling to accept the tragedy that Barilko’s equipment remained in his usual locker room stall at the opening of the 1951 fall training camp. Rumors began circulating that Barilko, of Russian decent, had defected to the Soviet Union to teach his skills to young Soviet players. Finally on June 9, 1962, bush pilot Gary Fields came upon the wreck of a Fairchild 24, approximately 100 kilometers north of Cochrane, Ontario. Barilko was finally laid to rest in Timmins; the year that the Leafs won their first Stanley Cup since his disappearance 11 years earlier.
• The story of Barilko’s 1951 Stanley Cup heroics and his mysterious disappearance were the inspiration for The Tragically Hip song “Fifty Mission Cap”. The song appeared on the Canadian band’s third full-length album Fully Completely, and is often credited with reintroducing Barilko’s story to a younger generation.

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In militaria

• Sukhoi T-50
• The Sukhoi PAK FA  is a twin-engine jet fighter being developed by Sukhoi for the Russian Air Force. The Sukhoi T-50 is the prototype for PAK FA.
• The PAK FA is one of only a handful of stealth jet programs globally.

• The PAK FA, a fifth generation jet fighter, is intended to be the successor to the MiG-29 and Su-27 in the Russian inventory and serve as the basis of the Sukhoi/HAL FGFA being developed with India.
• The T-50 prototype performed its first flight 29 January 2010.
• By 31 August 2010, it had made 17 flights and by mid-November, 40 in total. The second T-50 was to start its flight test by the end of 2010, but this was delayed until March 2011.
• The Russian Defence Ministry will purchase the first 10 evaluation example aircraft after 2012 and then 60 production standard aircraft after 2016.
• The first batch of fighters will be delivered with current technology engines.
• The PAK-FA is expected to have a service life of about 30–35 years.

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• T-50 light infantry tank
• The T-50 light infantry tank was built by the Soviet Union at the beginning of World War II. However it was complicated and expensive, and only a short production run of 69 tanks was completed. Furthermore, even before it was ready for mass-production wartime experience invalidated the underlying concept of light tanks.

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• MKE T 50
• The HK33 is a 5.56mm assault rifle developed in the 1960s by West German armament manufacturer Heckler & Koch GmbH (H&K), primarily for export.
• Capitalizing on the success of their G3 design, the company developed a family of small arms (all using the G3 operating principle and basic design concept) consisting of four types of firearms: the first type, chambered in 7.62x51mm NATO, the second—using the Soviet 7.62x39mm M43 round, third—the intermediate 5.56x45mm caliber and the fourth type—chambered for the 9x19mm Parabellum pistol cartridge.
• The HK33 series of rifles were adopted by the Brazilian Air Force (Força Aérea Brasileira or FAB), the armed forces of Thailand and Malaysia where they were produced under a license agreement. The rifle was also license-built in France by MAS and in Turkey by MKEK. The HK33 is no longer manufactured or marketed by Heckler & Koch.

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• M107
• The M107, with a family of ammunition, enables sniper teams to employ greater destructive force at greater ranges and complements the anti-personnel precision fire capability of the M24 (7.62mm, bolt action) Sniper Weapon System (SWS).
• The primary mission of this rifle is to engage and defeat materiel targets at extended ranges to include parked aircraft; command, control, communications, computers, and intelligence (C4I) sites; radar sites; ammunition; petroleum, oil and lubricants; and various other thin skinned (lightly armored) materiel targets out to 2000 meters.
• The M107 can also be used in a counter sniper role taking advantage of the longer stand off range and increased terminal effect when opposing snipers armed with smaller caliber weapons out to 1000 meters.
• It is a semi-automatic, air-cooled, box magazine-fed rifle chambered for .50 caliber ammunition and with a 10-round removable magazine. This rifle operates by means of the short recoil principle, rather than gas.

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• Browning M2 .50 caliber (12.7mm) Machine Gun
• The Browning M2 .50 caliber (12.7mm) Machine Gun, is an iconic World War II era automatic, belt-fed, recoil operated, air-cooled, crew-operated machine gun. It is currently fielded by 20 different militaries around the world.
• The M2 machine gun is crew transportable with limited amounts of ammunition over short distances. The M2 HB machine gun is used to engage dismounted infantry, crew-served weapons, ATGM teams, light-armor vehicles, and aircraft.
• It fires from the closed-bolt position and is belt fed, recoil operated, air cooled, and crew operated. By repositioning some of the component parts, ammunition may be fed from either the left or right side. A disintegrating metallic link-belt is used to feed the ammunition into the weapon. The gun is capable of single-shot (ground M2), as well as automatic fire.  The AN/TVS-5 night-vision sight can be used with the M2 machine gun.

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• Howdah Hunter
• During the first British colony government period in India, starting from 1840, the Howdah pistols were preferred by the army officers detached in the widest territories of the Empire.
• It is a classic large caliber double barrel pistol in the English gunsmith school style, used at close range to stop tigers which commonly leaped upon elephants carrying hunters in a Howdah in the far away colonial territories.
• It is normally finished with blued barrels, engraved locks featuring wide animals in their natural habitat, and case hardened color finish. The walnut pistol grip stock is checkered and finished with a steel butt cap. Barrel Length 11 1/4″. Weight 4.41 lbs. (20 ga), 5.07 lbs. (.50)

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• Desert Eagle
• Although an American idea, the “Desert Eagle” was developed in Israel by the IMI (Israel Military Industries) in the early 1980s. The first Desert Eagles were manufactured in Israel and started appearing on gun dealers’ shelves in the US around 1985. Following a problem in meeting demand for the pistols in 1992 (and probably fearful of the prospect of government import limitations), Magnum Research started assembling parts of the gun in the US and currently is working toward full assembly and possibly manufacture of the guns stateside.
• Given the fact that the IMI is best known for the Uzi series of submachine guns and the Galil rifles, it isn’t surprising that the Desert Eagle departs radically from many other semi auto pistol designs, though the exterior belays this. The basic layout is like that of most other modern semi auto pistols (with the magazine release on the side of the grip, slide release on the left side of the frame, and a thumb-activated slide safety).
• Internally it is different. The pistol is gas-operated with a system that is more like a rifle than the delayed blow-back systems used with most other semi auto hand guns. The gas system employs a fixed, shrouded barrel which stays in position on the frame during firing, with gas coming up a port just ahead of the chamber to operate a three-lug rotating bolt that rides in the slide assembly. The fixed barrel gives the gun a lot of potential accuracy, a potential realized with most of these pistols when fired with quality ammunition.
• In addition to .357 Magnum, .41 AE, .41 Magnum, and .44 Magnum chamberings, the Desert Eagle is also available chambered for the .50 AE (Action Express).

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• The Smith & Wesson 50 calibre Revolver
• Billed by Smith & Wesson as the most Powerful Production Revolver in the World Today, this S&W revolve uses the massive .500 S&W Magnum® Cartridge with 2600 ft/lb. Muzzle Energy.
• It is designed as a hunting handgun for any game animal walking.

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In books, tv, movies and music

• The TV show Hawaii Five-O and its reimagined version, Hawaii Five-0, are so called because Hawaii is the last (50th) of the states to officially become a state.

• From the tv show, the term 5-O (Five-Oh) has become slang for police officers and/or a warning that police are approaching. Derived from the television show Hawaii Five-O
• 50 First Dates. A Groundhog Day type of movie starring Adam Sandler as Henry Roth, a man afraid of commitment up until he meets the beautiful Lucy. They hit it off and Henry think he’s finally found the girl of his dreams, until he discovers she has short-term memory loss and forgets him the very next day.
• 50/50. Inspired by a true story, a comedy centered on a 27-year-old guy who learns of his cancer diagnosis, and his subsequent struggle to beat the disease.
• Fifty shades of grey, the mummy-porn novel that became a huge seller in 2012
• Nickname of famous hip hop / rap legend 50 Cent.

• Paul Simon 50 ways to leave your lover

• 50 Ways To Say Goodbye by Train
• Train frontman Pat Monahan penned this song with Espionage, the Norwegian production duo that helped pen “Hey Soul Sister.”
• Espionage is made up of Espen Lind and Amund Bjørklund and amongst their other credits are Beyoncé’s “Irreplaceable” and Chris Brown’s “With You.”
• The song follows a similar theme to Paul Simon’s “50 Ways To Leave Your Lover,” though in this instance it’s the narrator’s pride that has been hurt as he looks for excuses to tell his friends why she’s disappeared from his life.

• 50 Words For Snow Kate Bush
• 50 Words For Snow comprises seven songs “set against a background of falling snow.” The album was released through the singer’s personal imprint, Fish People.
• Speaking to American radio station KCRW, Bush said that the idea for this song came from thinking about the myth that the Inuit Eskimos have 50 words for snow. She then decided to make up increasingly fantastical words herself, and recruited actor and writer Stephen Fry to recite the 50 synonyms. They include such words/phrases as “spangladasha,” “mountain-sob, “blown from Polar fur,” and “shimmer-glisten.”
• Whilst the Inuit did have about as many words for snow as the English (and now a lot less after Bush’s verbal creations for the frozen precipitation), the Sami in Finland have in excess of 50.

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In other stuff

• Cities located on latitude 50 degrees north include Cologne and Frankfurt, Germany; Brussels, Belgium; Maastricht, Netherlands; Portsmouth, Exeter, Plymouth and Brighton & Hove, England; Regina, Saskatchewan, and Kamloops, British Columbia, Canada; Kiev, Ukraine; Prague, Czech Republic; Kraków, Poland; and Kharkov, Ukraine.
• Cities located on longitude 50 degrees west include Assis, São Paulo, Brazil.
• Cities located on longitude 50 degrees east include Dammam, Saudi Arabia; Samara, Russia; and Manama, Bahrain.
• The percentage (50%) equivalent to one half, so that the phrase “fifty-fifty” commonly expresses something divided equally in two; in business this is often denoted as being the ultimate in equal partnership.
• In millimeters, the focal length of the normal lens in 35 mm photography.
• Gold wedding anniversary celebrates 50 years of marriage.
• The Roman numeral for 50 is L.
• A Canadian brand of beer called 50 Ale created in 1950 by Labatt breweries to commemorate 50 years of partnership. It is a popular brand still sold today.
• The speed limit, in kilometers per hour, of Australian roads with unspecified limits.
• Jason and 50 Argonauts sailed on the ship Argo on a quest for the Golden Fleece in Colchis (Black Sea).
• Tineke Hybrid Tea Rose has 50 double broad petals.

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Significant Number Factoid Friday – Today Number Forty 40

“Fight Against Stupidity And Bureaucracy”

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The factoid number for this Friday is forty. As usual there is more associated with it than you might think. Whatever your interest you will probably find something in here that you didn’t know about the number forty.

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The Number Forty 40

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In religion

40 is probably the most frequently used number in the Bible and corresponds to many major events. For example,

• During the great flood it rained for forty days and forty nights [Genesis 7:4, 12, 17,8:6].
• Isaac was forty years of age when he married Rebekah [Genesis 25:20].
• Moses’ life is divided into three 40-year segments, separated by his fleeing from Egypt, and his return to lead his people out.
• Moses spent three consecutive periods of “forty days and forty nights” on Mount Sinai; during the forty days during which he received the Law of the Sinai Covenant [Exodus 24:18], the children of Israel were tested [Exodus 32:1].
• The Hebrew people lived in the Sinai desert for “forty years”. This period of years represents the time it takes for a new generation to arise.
• Forty days after his birth a male child of Israel was dedicated to God at the Sanctuary [Leviticus 12:1-4].
• The Israelite spies reconnoitered the land of Canaan for forty days [Numbers 13:25]; and Caleb was forty years of age when Moses sent him to reconnoiter Canaan [Joshua 14:7].
• There were forty year intervals of peace in the age of the Judges (Judges 3:11; 5:31; 8:28)
• There were forty years of war between Israel and the Philistines.
• Several Jewish leaders and kings are said to have ruled for “forty years”, that is, a generation. (Examples: Eli, Saul, David, Solomon.)
• Goliath challenged the Israelites twice a day for forty days before David defeated him.
• 40 lashes is one of the punishments meted out by the Sanhedrin, though in actual practice only 39 lashes were administered.
• Jesus fasted in the wilderness for forty days before His temptation [Matthew 4:2; Mark 1:13; Luke 4:2].
• Jesus taught His disciples for forty days after the Resurrection. On the fortieth day He ascended to the Father [Acts 1:3].
• In modern Christian practice, Lent consists of the 40 days preceding Easter. In much of Western Christianity, Sundays are excluded from the count; in Eastern Christianity, Sundays are included.

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• In Islamic belief Muhammad was forty years old when he first received the revelation delivered by the archangel Gabriel.
• Masih ad-Dajjal roams around the Earth in forty days, a period of time that can be as many as forty months, forty years, and so on.
• The Quran says that a person is only fully grown when they reach the age of 40.

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• Some Russians believe that ghosts of the dead linger at the site of their death for forty days.

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• In Hinduism, some popular religious prayers consist of forty shlokas or dohas (couplets, stanzas). The most common being the Hanuman Chalisa (chaalis is the Hindi term for 40).
• In Hindu system some of the popular fasting period consist 40 days and is called the period One ‘Mandl kal’ Kal means a period and Mandal kal means a period of 40 days. For example the devotees of ‘Swami Ayyappa’, the name of a Hindu God very popular in Kerala, India ( Sabarimala Swami Ayyappan ) strictly observed forty days fasting and visit ( Only male devotees are permitted to enter into the God’s Temple) with their holy submittance or offerings on 41st or a convenient day after a minimum 40 days practice of fasting. The offering is called ‘Kanikka’.

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In science

• Forty is the atomic number of zirconium.
• Negative forty is the unique temperature at which the Fahrenheit and Celsius scales correspond; that is, -40°F=-40°C. It is referred to as either “minus forty” or “forty below”.

Negative forty -40°F=-40°C

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In space

• The planet Venus forms a pentagram in the night sky every eight years with it returning to its original point every 40 years with a 40 day regression (some scholars believe that this ancient information was the basis for the number 40 becoming sacred to Jews, Christians, and Muslims).

planet Venus

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• Messier object M40, is a magnitude 9.0 double star in the constellation Ursa Major

Messier Object M40

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• STS-40
• Although designated STS-40, this was in fact the 41st flight of the Space Shuttle and the 11th flight of Columbia. Its mission was to conduct the Spacelab Life Sciences (SLS-1) experiments, the first spacelab dedicated to life sciences research. This included experiments that explored how the heart, blood vessels, lungs, kidneys and hormone-secreting glands respond to microgravity, the causes of space sickness and changes in muscles, bones and cells during the microgravity environment of space flight and in the readjustment to gravity upon returning to Earth.
• Launch took place on June 5, 1991, 9:24:51 a.m. EDT. It was originally set for May 22,1991, but postponed less than 48 hours before launch when it became known that a leaking liquid hydrogen transducer in orbiter main propulsion system which was removed and replaced during a leak testing in 1990, had failed an analysis by vendor. Engineers feared that one or more of the nine liquid hydrogen and liquid oxygen transducer protruding into fuel and oxidizer lines could break off and be ingested by the engine turbopumps, causing engine failure.
• In addition, one of orbiter five general purpose computers failed completely, along with one of the multiplexer demultiplexers that control orbiter hydraulics ordinance and orbiter maneuvering system / reaction control system functions in aft compartment.
• New general purpose computer and multiplexer demultiplexer were installed and tested. One liquid hydrogen and two liquid oxygen transducers were replaced upstream in propellant flow system near 17-inch disconnect area, which is protected by internal screen. Three liquid oxygen transducers replaced at engine manifold area, while three liquid hydrogen transducers here were removed and openings plugged. Launch reset for 8 a.m. EDT, June 1, but postponed again after several attempts to calibrate inertial measurement unit 2 failed. Unit was replaced and retested, and launch was rescheduled for June 5. Launch Weight: 251,970 lbs.
• The Commander STS-40 was Marine Corps Col. Bryan D. O’Connor. Other crew, Air Force Lt. Col. Sidney M. Gutierrez (Pilot), James P. Bagian, M.D.; Tamara E. Jernigan, Ph.D.; and Margaret Rhea Seddon, M.D. The payload specialists, Francis Andrew Gaffney, M.D., and Millie Hughes-Fulford, Ph.D.

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In politics

• South Dakota ranks 16th in size among the 50 states. It was the 40th state to join the Union in 1889. South Dakota encompasses 77,123 square miles, averaging 10 people per square mile.

South Dakota State flag

• Ronald Reagan, former actor and Governor of California (1967-75) was the fortieth President of the United States of America, from January 20, 1981 to January 20, 1989. His Vice President was George H. W. Bush.

Ronald Reagan 40th President of the United States of America

• Reagan’s Presidency was notable for at least two incidents.
• On March 30, 1981, only 69 days into the new administration, Reagan, his press secretary James Brady, Washington police officer Thomas Delahanty, and Secret Service agent Timothy McCarthy were struck by gunfire from would-be assassin John Hinckley, Jr. outside the Washington Hilton Hotel. Although “close to death” during surgery, Reagan recovered and was released from the hospital on April 11, becoming the first serving U.S. President to survive being shot in an assassination attempt. The attempt had great influence on Reagan’s popularity; polls indicated his approval rating to be around 73%. Reagan believed that God had spared his life so that he might go on to fulfill a greater purpose.
• A couple of videos, the first rather long but interesting in that it shows the live story of the assassination attempt developing, and the second President Reagan recounting the assassination attempt from his personal perspective.

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• Another controversial incident involving President Reagan happened in summer of 1981 when PATCO, the union of federal air traffic controllers, went on strike, violating a federal law prohibiting government unions from striking. Reagan declared the situation an emergency as described in the 1947 Taft–Hartley Act, and stated that if the air traffic controllers “do not report for work within 48 hours, they have forfeited their jobs and will be terminated”. They did not return and on August 5, Reagan fired 11,345 striking air traffic controllers who had ignored his order, and used supervisors and military controllers to handle the nation’s commercial air traffic until new controllers could be hired and trained. As a leading reference work on public administration concluded, “The firing of PATCO employees not only demonstrated a clear resolve by the president to take control of the bureaucracy, but it also sent a clear message to the private sector that unions no longer needed to be feared.”

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In sport

• In football (soccer), forty is generally considered to be the number of points that a Premier League team (or, by extension, a team in any 20-team league with a standard home-and-away season) needs to avoid relegation.
• In baseball, each team in Major League Baseball is allowed to have 40 players under major-league contracts at any given time (not including players on the 60-day disabled list). From September 1 to the end of the regular season, teams are allowed to expand their game-day rosters to include the entire 40-man roster.
• In tennis, the number 40 represents the third point gained in a game. A score of 40-40 (three points each) is called “deuce”, at which time a player must score two consecutive points to win the game.

• Beginning with the 2013 season, forty cars will run each race in NASCAR’s second-level Nationwide Series.
• The jersey number 40 has been retired by several North American sports teams in honor of past playing greats or other key figures:
• In Major League Baseball: the Houston Astros, for Don Wilson; the Pittsburgh Pirates, for Danny Murtaugh, most noted as the team’s longtime manager.

• In the NBA: the Denver Nuggets, for Byron Beck; the Detroit Pistons, for Bill Laimbeer.

Byron Beck

• In the NFL: the Arizona Cardinals, for Pat Tillman; the Chicago Bears, for Hall of Famer Gale Sayers; the New England Patriots, for Hall of Famer Mike Haynes; the New York Giants, for Joe Morrison; the Philadelphia Eagles, for Tom Brookshier.

Gale Sayers

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In militaria

• Curtiss P-40 Warhawk
• Manufactured by Curtiss-Wright Corporation of Buffalo, New York and designed by Donovan Berlin, the Curtiss P-40 Warhawk’s first flight was on 14 October 1938. Over 13,700 were built and during its twenty year life it was used by the United States Army Air Forces, the Royal Air Force, Royal Australian Air Force, Royal Canadian Air Force, Royal New Zealand Air Force, and many others. A single-engine, single-seat, all-metal fighter and ground attack aircraft, it was used extensively by most Allied powers during World War II, and remained in front line service until the end of the war.
• The British Commonwealth and Soviet air forces used the name Tomahawk for models equivalent to the P-40B and P-40C, and the name Kittyhawk for models equivalent to the P-40D and all later variants.

Curtiss P-40E Warhawk USAF

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• PPD40
• The PPD (Pistolet-Pulemyot Degtyarova) was developed by famous Russian small arms designer Fedor Degtyarov. It was formally adopted by the Red Army in 1935 and entered limited production as the PPD-34. Made in small numbers, it was mostly relegated for NKVD use, mostly for border guards. Slightly modified in 1938, it was then produced until 1939 in PPD-34/38 variation, with newly developed 71 rounds drum with long neck.
• After the Winter War experience (1940 war between USSR and Finland), new version of PPD has been rapidly developed, with the most visible change being the two-part stock, cut to accept new pattern of drums, which had no neck. This became the PPD-40.
• After the outbreak of the Great Patriotic Warin 1941, it was soon been discovered that the PPD-40 is less than ideal for wartime production, so it was quickly replaced by the more efficient and inexpensive PPSh-41, which appeared in great numbers and was widely used by Red Army.

Pistolet-Pulemyot Degtyarova PPD40

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• MP40
• One of the most famous submachine gun designs in history, the M.P. 38 submachine gun started its life under requirements from German Heereswaffenamt (HWA, Army Weapons Office), which saw the need for a compact submachine gun, suitable for use by armored vehicles crews and paratroopers.
• German arms-making company Erfurter Maschinenfabrik Gmbh, better known under its trade name Erma, began the development of a new weapon under HWA specifications. It was manufactured for just 2 years, when it was replaced in production by externally similar, but less expensive MP-40, which used more stamped parts instead of machined parts, found in MP-38.
• There also were minor variations in design of MP-38, such as shape of cocking handle etc. MP-40 was also produced in a number of variations, which differed in shape of certain parts; also, toward the end of the war, several production shortcuts were introduced to save the costs of manufacturing. probably the most interesting variation of the MP-40 were the MP-40-II and MP-40-II. These guns featured dual magazine housings which hold two magazines in a laterally sliding bracket. This increase the total ammunition capacity “in the gun” to 64 rounds, in a desperate attempt to catch up with 71-round magazine capacity of Soviet PPSh-41. The later variant, MP-40-II, was made in limited numbers, but turned out to be a failure – sliding dual-magazine housing was a constant source of jams and failures, and was very sensitive to dirt and fouling.
• Nevertheless, the MP-40 submachine guns were of good design, and set the pattern for so called “second generation” of submachine guns (“first generation” being represented by the wood-stocked and carefully machined MP-18, MP-28 and the like). The second generation weapons usually were of compact design, and made using mostly steel stampings and pressings, or castings.
• Many MP-40 that survived the WW2, continued to serve up until late 1970s or early 1980s, in few European armies such as Austrian or Norwegian.

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• Taurus MP40
• During the 1990s Taurus replaced in production its MT-12A submachine gun (licensed copy of the Beretta PM-12) with another foreign design, this time purchased from Chile.
• Originally known as the FAMAE SAF, in Brazil it is made in a slightly modified form as the Taurus MT-9 (in 9mm Luger) and MT-40 (in .40SW, especially for the Brazilian police forces that favor this caliber). In this case, the MT index stands for Metralhadora Taurus – Taurus Submachine gun, and the digits denote a caliber.
• Taurus also makes an interesting offshoot of the MT-40, the CT-40 semi-automatic carbine, which is also intended for police and security use but is restricted to semi-automatic fire and has somewhat longer barrel.

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• SVT-40
• The SVT-38 (Samozaryadnaya Vintovka Tokareva – Tokarev Self-loading rifle) was originally adopted in the 1938 after more than 20 years of the research and development, done by famous Russian arms designer Fedor Tokarev. 
• This rifle was made in relatively large numbers (more than 1 million made prior to 1945), and was originally issued as a standard infantry rifle, replacing the obsolete Mosin-Nagant M1891/30 bolt action rifles. A few SVT-40 were also manufactured in the sniper variant, (only about 50 000) equipped with scope mounts and telescopic sights, but accuracy was not sufficient. 
• The SVT-40 had a somewhat controversial reputation. It was highly regarded by the enemies (Finns and Germans) and it was a very sought-after war trophy, re-issued to both German and Finnish troops. On the other hand, it was often considered unreliable and over-complicated by the Soviet troops (when comparing with old Mosin-Nagant rifles), but it was more to the poor training and maintenance, than to the rifle itself. Some better trained and educated Soviet troops, such as Sea Infantry (Marines, which always were some kind of elite in the Soviet army) used the SVT-40 with great deal of success.

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• Husqvarna M/40
• The ‘Luger-like’ L-35 pistol was developed by the Finnish designer Aimo Lahti and manufactured by Finnish company VKT from 1935 until 1985 or so. It was adopted as a standard sidearm for Finnish army in 1935. 
• In 1940, Sweden purchased a license for Lahti pistol, simplified it and began production as a Husqvarna M/40 pistol. Due to simplification and poor quality of steel used in M/40, these guns tended to crack when fired 9mm “submachinegun” ammunition, and also M/40 were less reliable than original L-35s, so in the 1980s almost all M/40s were recalled from military service and replaced by older m/07 pistol (licensed Browning M1903 pistols) as an emergency feature.

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• HK-UMP40
• The UMP (Universal Machinen-Pistole = Universal Submachine Gun) had been developed by the Heckler & Koch company of Germany in the mid- to late- 1990s and first appeared on the markets in 1999. The key idea behind the UMP was to create a lightweight and powerful submachine gun, that was also cheaper than one of the H&K’s flagships, the MP-5. UMP, being targeted primary for USA law enforcement market, first appeared in .45ACP and .40SW chamberings, and later – in 9mm. 
• The UMP is a blowback-operated select-fire submachine gun, being fired from the closed bolt. The receiver is made from the polymer, the controls are fully ambidextrous. UMP can be fired in full-auto, in single shots, and in 2 or 3 round bursts (optional). UMP also has bolt hold-open device, which traps the bolt in the open position when the last round from magazine had been fired. UMP has side-folding buttstock and two set of picatinny rails – one on the top of the receiver, and the other – on the forend. These rails can accept wide variety of sighting and other equipment, such as red-dot sights, laser pointers, tactical grips and flashlights. The barrel has quick mount for snap-on silencer.

Heckler & Koch Universal Machinen-Pistole

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In books, music and movies

• Forty Shades of Green is a visual term for rural Ireland, Johnny Cash popularised it with his 1961 song of the name.
• “40” is a 1983 song by U2 from their album War
• “40′” is the title of a song by Franz Ferdinand
• The American-Japanese rock band Crush 40 from Sega’s Sonic the Hedgehog video game series with Hardline vocalist Johnny Gioeli and guitarist Jun Senoue
• Canadian hip-hop producer Noah Shebib is known as “40”.
• A well known radio program is the American Top 40
• Rick Dees hosts a Weekly Top 40 radio program
• The best known story from a Thousand and One Nights is Ali Baba and the Forty Thieves which has been made in movie and cartoon versions

• Movies with ’40’ in their titles include 
• “40 Carats”, about a forty year old woman who was vacationing in Greece
• “40 Days and Nights”, a modern take on a Noah’s Ark tale
• “The 40 Year Old Virgin”, a comedy about, well, a 40 year old virgin

• “This is 40”, a sequel to the 2007 movie ‘Knocked Up’ about at the lives of characters Pete and Debbie a few years on. 

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Other stuff

• The expression “forty winks”, meaning a short sleep
• There is the famous Saying “Life begins at forty”
• Forty years of marriage is a ruby wedding anniversary
• The international direct dial phone code for Romania is 40
• The number of weeks for an average term of pregnancy, counting from the woman’s last menstrual period is forty.
• There is an Arabic proverb that says, ‘To understand a people, you must live among them for 40 days.’
• A regular work week in some western countries consists of forty hours.
• There are forty spaces in a standard Monopoly game board

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And finally,

Last, but definitely not least, perhaps one of the greatest ever inventions also carries the ’40’ tag. It is WD-40.

WD-40 is the trademark name of a penetrating oil and water-displacing spray, developed in 1953 by Norm Larsen, founder of the Rocket Chemical Company, in San Diego, California.

The term ‘WD-40’, is an abbreviation of the phrase “Water Displacement, 40th formula”.

Larsen was attempting to create a formula to prevent corrosion in nuclear missiles, by displacing the standing water that causes it. He claims he arrived at a successful formula, which is primarily composed of various hydrocarbons, on his 40th attempt.

WD-40 was first used by Convair to protect the outer skin, and more importantly, the paper thin “balloon tanks” of the Atlas missile from rust and corrosion.

WD-40 first became commercially available on store shelves in San Diego in 1958

The WD40 product range

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Significant Number Factoid Friday – Today Number Eleven 11

“Fight Against Stupidity And Bureaucracy”

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The number for today’s Friday Factoid is eleven. If this is your lucky number, date of birth or if you are just interested in random facts, now is your chance to find out some things you probably didn’t know about the number eleven.

Enjoy!

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The Number Eleven 11

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In religion

• The word “apple” is cited 11 times in the Bible, all in the Old Testament.
• Moses was instructed to make curtains of goats’ hair to be a covering upon the tabernacle: “eleven curtains shalt thou make.” ( Exodus 26.7)
• 11 apostles remained with Jesus after the treason and suicide of Apostle Judas:
• After Judas Iscariot was disgraced, the remaining apostles of Jesus were sometimes described as “the Eleven”; this occurred even after Matthias was added to bring the number to 12, as in Acts 2:14.
• Jesus’ parable of the vineyard laborers: And about the eleventh hour he went out, and found others standing idle, and says unto them, Why stand you here all the day idle? (Matthew 20.6)
• 11th Book of Enoch describes the Messianic Kingdom. 
• 11th Station of the Cross: Crucifixion of Jesus (14 Stations of the Cross, Via Dolorosa)
• 11 is a spiritually significant number in Thelema.

 

 

In mathematics

• If a number is divisible by 11, reversing its digits will result in another multiple of 11.
• As long as no two adjacent digits of a number added together exceed 9, then multiplying the number by 11, reversing the digits of the product, and dividing that new number by 11, will yield a number that is the reverse of the original number. (For example: 142,312 x 11 = 1,565,432. 2,345,651 / 11 = 213,241.)
• An 11-sided polygon is called a hendecagon or undecagon.

 

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In computing

• In Mozilla Firefox, Opera, Konqueror for KDE, Google Chrome and Internet Explorer for Windows, the function key F11 key toggles full screen viewing mode. In Mac OS X, F11 hides all open windows.
• The windowing system for Unix computers is known as X11.
• Computers of the PDP-11 series from Digital Equipment Corporation were informally referred to as “elevens”.

 

cpu room with DEC PDP-11

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In science

• 11 is the atomic number of sodium.
• 11 is the Atomic Weight of Boron, a black and semi-metallic element, chemically closer to silicon than to aluminium.
• In modern string theory physics, 11 dimensions are proposed to exist in the universe.

 

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In space

• Apollo 11 was the first manned spacecraft to land on the Moon.

• The approximate periodicity of a sunspot cycle is 11 years.
• Messier object M11, a magnitude 7.0 open cluster in the constellation Scutum, also known as the Wild Duck Cluster.

Messier object M11 – Wild Duck Cluster

• The New General Catalogue object NGC 11, a spiral galaxy in the constellation Andromeda
• The 11th moon of Jupiter is Himalia.

 

Himalia, the 11th Moon of Jupiter

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In politics

• 11th State to enter the Union is New York (July 26, 1788)
• The 11th President of the United States is James Polk (1795-1849) who served (1845-1849).

James Polk 11th President of the United States of America

• Polk was on the 11¢ stamp issued on September 8, 1938 in the Presidential Series.
• 11¢ stamps of the United States have also featured Presidents, Benjamin Franklin (issued Aug. 9, 1915) and Rutherford B. Hayes (issued Oct. 4, 1922)

 

11 cent stamps, Franklin, Polk, Hayes

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In Canada

• The stylized maple leaf on the Flag of Canada has 11 points.

• The Canadian one-dollar coin is a hendecagon, an 11-sided polygon.

Canadian one-dollar coin

• Clocks depicted on Canadian currency, for example the Canadian fifty-dollar bill, show 11:00.

Canadian fifty-dollar bill showing clock

• Eleven denominations of Canadian currency are produced in large quantities.
• Due to Canada’s federal nature, eleven legally distinct Crowns effectively exist in the country, with the Monarch being represented separately in each province, as well as at the federal level.

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In sport

• There are 11 players on a soccer team on the field at a time as well as in a cricket team.
• Also in soccer, a penalty kick is referred to as “Elfmeter” because the penalty spot is approximately 11m (precisely 12 yards) from the goal line.
• Historically, in the Pyramid formation that position names are taken from, a left wing-forward in football wears number 11. In the modern game, especially using the 4-4-2 formation, it is worn by a left-sided midfielder. Less commonly a striker will wear the shirt.
• There are 11 players in a field hockey team. The player wearing 11 will usually play on the left-hand side, as in soccer.
• An American football team also has 11 players on the field at one time during play. 11 is also worn by quarterbacks, kickers, punter and wide receivers in American football’s NFL.
• In rugby union, the starting left wing wears the 11 shirt.
• In cricket, the 11th batsman is usually the weakest batsman, at the end of the tail. He is primarily in the team for his bowling abilities.
• The jersey number 11 has been retired by several North American sports teams in honor of past playing greats or other key figures:
• In Major League Baseball: the Chicago White Sox, for Hall of Famer Luis Aparicio ( 2010 and 2011, Aparicio allowed fellow Venezuelan Omar Vizquel to wear the number); the Cincinnati Reds, for Hall of Famer Barry Larkin; the Detroit Tigers, for Hall of Fame manager Sparky Anderson; the Los Angeles Angels of Anaheim, for Jim Fregosi (who played for the team in its former incarnations as the Los Angeles Angels and California Angels, and also managed the California Angels); the Pittsburgh Pirates, for Hall of Famer Paul Waner; the San Francisco Giants, for Hall of Famer Carl Hubbell (honoring the number’s retirement when the team was known as the New York Giants); the Seattle Mariners have yet to retire any numbers, but have not issued #11 since the retirement of Edgar Martínez at the end of the 2004 season.

Baseball Hall of Fame Cincinnati Reds

• In the NBA: the Detroit Pistons, for Hall of Famer Isiah Thomas; the Sacramento Kings, for Hall of Famer Bob Davies (honoring the number’s retirement when the team was known as the Rochester Royals); the Washington Wizards, for Hall of Famer Elvin Hayes (who played for the team in its past incarnations as the Baltimore, Capital, and Washington Bullets);

Elvin Hayes

• In the NFL: the New York Giants, for Phil Simms.
• In the NHL: the Buffalo Sabres, for Hall of Famer Gilbert Perreault; the Edmonton Oilers and New York Rangers, for Hall of Famer Mark Messier; the St. Louis Blues, for Brian Sutter; the Washington Capitals, for Hall of Famer Mike Gartner.

 

Oilers and New York Rangers, for Hall of Famer Mark Messier

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In militaria

• World War I ended with an Armistice on November 11, 1918, which went into effect at 11:00 am, the 11th hour on the 11th day of the 11th month of the year. Armistice Day is still observed on November 11 of each year, although it is now called Veterans Day in the United States and Remembrance Day in the Commonwealth of Nations and parts of Europe.

• 11 is the number of guns in a gun salute to U.S. Army, Air Force and Marine Corps Brigadier Generals, and to Navy and Coast Guard Rear Admirals Lower Half.
• 11 is the number of General Orders for Sentries in the Marine Corps and United States Navy.

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• USN F11F Tiger
• The Grumman F11F/F-11 Tiger was a single-seat carrier-based United States Navy fighter aircraft in operation during the 1950s and 1960s. Originally designated the F11F Tiger in April 1955 under the pre-1962 Navy designation system, it was redesignated as F-11 Tiger under the 1962 United States Tri-Service aircraft designation system.
• The F11F/F-11 was used by the Blue Angels flight team from 1957 to 1969. Grumman Aircraft Corporation made about 200 Tigers, with last delivered 23 January 1

The Grumman F11F/F-11 Tiger

 

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• J-11 Chinese Light Fighter Aircraft
• The J-11 designation was originally applied in the design Shenyang Aircraft Factory in response to a 1968 requirement for a replacement PLAAF J-6 (MiG-19 Farmer). Shenyang’s proposal was triggered by a British Spey 512 afterburning turbofan engine and followed a conventional light fighter design, with wings swept back and side of the fuselage assembly entries.
• The J-11 was a sophisticated design for its time, but the British Spey-512 engines proved “difficult” for Communist China to obtain at that time. Shenyang factory was ordered to concentrate their energies in the J-8, and J-11 never went beyond the planning stage.

 

J-11 Chinese Light Fighter Aircraft

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• The B-11 Gun
• The B-11 gun is designed by the Design Bureau under guidance of B.I. Shavyrin. Its barrel consists of a smooth-bore tube, chamber, breech and breech mechanism. It is fixed on a tripod mount consisting of frame and boom. In firing position, the gun rests on the tripod mount and the wheels are elevated above ground level. The gun is transported by means of a prime-mover.
• The gun can be transported in a truck body together with crew and ammo load. The gun can be also dropped by parachute.

 

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• Colt 1911
• Designed by John Browning, the M1911 Colt is arguably the most well known pistol in the world. It is a single-action, semi-automatic, magazine-fed, recoil-operated handgun chambered for the .45 ACP cartridge. It  served as the standard-issue side arm for the United States armed forces from 1911 to 1985 and was widely used in World War I, World War II, the Korean War, and the Vietnam War.
• The M1911 is still carried by some U.S. forces. Its formal designation as of 1940 was Automatic Pistol, Caliber .45, M1911 for the original Model of 1911 or Automatic Pistol, Caliber .45, M1911A1 for the M1911A1, adopted in 1924.
• In total, the United States procured around 2.7 million M1911 and M1911A1 pistols in military contracts during its service life. The M1911 was replaced by the M9 pistol as the standard U.S. sidearm in the early 1990s, but due to its popularity among users, it has not been completely phased out. Modern M1911 variants are still in use by some units within the U.S. Navy and U.S. Marine Corps.
• Many military and law enforcement organizations in the United States and other countries continue to use (often modified) M1911A1 pistols including Marine Corps Special Operations Command, Los Angeles Police Department S.W.A.T. and L.A.P.D. S.I.S., the FBI Hostage Rescue Team, F.B.I. regional S.W.A.T. teams, and 1st Special Forces Operational Detachment—Delta (Delta Force). The Tacoma, Washington Police Department selected the Kimber Pro Carry II or Pro Carry II HD as optional, department supplied weapons available to its officers

Colt 1911

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• Sig Sauer M11-A1
• Two of the most watched shows on television are NCIS and NCIS: Los Angeles. The 2nd spinoff show, NCIS: LA features covert NCIS agents based out of Los Angeles investigating things that have nothing to do with NCIS and regularly getting into gunfights and leaving bodies all over LA. And each week, they’re correctly depicted using the Sig Sauer M11, the standard issue pistol for NCIS, Army CID, and a number of other special units of the US military.
• The Sig Sauer M11-A1 is a commercially available version of the military sidearm; upgrading the slide to stainless steel and adding Sig’s excellent Short Reset Trigger. The Sig M11-A1 comes standard with three 15-round magazines, and SigLite night sights.

 

Sig Sauer M11-A1

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• Smith & Wesson Model 11 .38 Pistol
• The American Smith & Wesson .38 Model 11 Revolver was supplied to British Commonwealth countries 1950s – 1970s for Police use. A standard 6-shot hand ejector with 4” barrel, ‘Mod 11’ marking and flared chequered walnut grips.

Smith-and-Wesson-Model-11

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• In music, movies and television
• The interval of an octave and a fourth is an 11th.
• A complete 11th chord has almost every note of a diatonic scale.
• The number of thumb keys on a bassoon, not counting the whisper key. (A few bassoons have a 12th thumb key.)
• In Igor Stravinsky’s The Rite of Spring, there are 11 consecutive repetitions of the same chord.
• In Tool’s song Jimmy, and in Negativland’s song Time Zones the number 11 is heard numerous times in the lyrics.
• “Eleven pipers piping” is the gift on the 11th day of Christmas in the carol “The Twelve Days of Christmas”
• The Eleven is a song by The Grateful Dead.
• Eleven Records is the record label of Jason Webley, and many of Webley’s works feature the number 11.
• Three films, Ben-Hur (1959), Titanic (1997), and The Lord of the Rings: The Return of the King (2003), have each won 11 Academy Awards, including Best Picture of their respective years.

ben hur action shot

• Ocean’s Eleven is the name of two American films.
• The Eleventh Commandment is a feature length film by Allied Pictures Corp. (1933) adapted from the story The Pillory by Brandon Fleming.
• The Eleventh Commandment (1962) is a science fiction novel by Lester del Rey (USA). In a heavily overpopulated future, the Roman Catholic Church continues to encourage people to be fruitful and multiply. But there is a scientific reason behind this apparent madness.
• The number of incarnations of The Doctor in BBC sci-fi series Doctor Who is 11, as of 2012. (William Hartnell; Patrick Troughton; Jon Pertwee; Tom Baker; Peter Davison; Colin Baker; Sylvester McCoy; Paul McGann; Christopher Eccleston; David Tennant and Matt Smith)

The 11 actors who have played ‘The Doctor’

 

 

 

Other stuff

• Cities located at 11o longitude: Munich, Germany; Monrovia, Liberia
• Cities located at 11o latitude: Phnom Penh, Cambodia; Baranquilla, Colombia
• The eleventh hour means the last possible moment to take care of something, and often implies a situation of urgent danger or emergency (see Doomsday clock).
• 11 days were lost when the British imposed the Gregorian calendar in 1752, decreeing that the day following September 2 be called September 14.
• “Elevenses” is a tea or coffee taken at midmorning and often accompanied by a snack (British custom).
• The number 11 bus is a low-cost way of sightseeing in London
• In the game of blackjack, an Ace can be counted as either one or 11, whichever is more advantageous for the player.

• 11 is the number of the French department Aude.
• 11 is the channel assignment of GMA News TV in the Philippines (formerly ZOE-TV 11). Both owned by ZOE Broadcasting Network and GMA Network.
• The Roman numeral for 11 is XI.
• Steel wedding anniversary celebrates 11 years of marriage.
• K is the 11th letter of the English alphabet .
• Kaph is the 11th letter of the Hebrew alphabet, and means “grasping hand”, with a numeric value of 20.
• Lambda is the 11th letter of the Greek alphabet, meaning service, with numeric value of 30
• In Astrology, Aquarius is the 11th astrological sign of the Zodiac.
• The dog is the 11th sign of the Chinese Animal Zodiac based on the lunar year. Dog-year people are honest, intelligent, and straightforward, with a deep sense of loyalty and justice. The previous dog year was Feb. 10, 1994 to Jan. 30, 1995. The next lunar dog year is Jan. 29, 2006 to Feb. 17, 2007. People born in the dog year include Voltaire, Winston Churchill, Mother Teresa, Chou En-lai, Sophia Loren, Elvis Presley, and Bill Clinton.
• The Cologne coat of arms depicts the two-headed Imperial eagle holding sword and sceptre. The escutcheon (shield) shows three crowns (relics of the Three Magi kept in the Cologne Cathedral). The 11 black flames stand for the Patron Saint Ursula protecting the 11,000 virgins. Hans Memling (1440-1494) painted “Saint Ursula and the Holy Virgins” (1489) on wood at Saint Ursula Shrine in Bruges. Memling reduced the 11,000 virgins to a more manageable 11.  
• German Rhineland carnival season begins on 11.11 at 11:11 A.M. in Cologne.

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9 / 11

• The twin towers of the World Trade Center in New York City looked like the number 11.
• It was 110 stories tall, rising 1353 feet and was the tallest building in the world, until surpassed by Chicago’s Sears Tower (1450 feet).
• WTC was built in 1966-1977 by Minoru Yamasaki.

• American Airlines Flight 11 was a passenger flight which was hijacked by five al-Qaeda terrorists on September 11, 2001, as part of the September 11 attacks. They deliberately crashed it into the North Tower of the World Trade Center in New York City, killing all 87 people aboard plus the hijackers, and an unconfirmed number in the building’s impact zone. The aircraft involved, a Boeing 767-223ER, was flying American Airlines’ daily scheduled morning transcontinental service from Logan International Airport, in Boston, Massachusetts, to Los Angeles International Airport, in Los Angeles, California.
• The second aircraft, a United Airlines Flight 175, a Boeing 767–222, scheduled to fly from Logan International Airport, in Boston, Massachusetts, to Los Angeles International Airport, in Los Angeles, California, hit the South Tower at 09.03.

• After the World Trade Center was demolished by terrorist attack on 9/11/2001, ceremonies were held on subsequent 9/11 dates near the site showing “Tribute in Light”— twin beams of light that resemble the number 11 projected to the sky.      

 

 

 

 

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