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United Airlines Flight 93
United Airlines Flight 93 was a domestic scheduled passenger flight that was hijacked by four al-Qaeda terrorists on the morning of September 11, 2001, as part of the September 11 attacks. The hijackers planned to crash the plane into a federal government building in the national capital of Washington, D.C. The mission became a partial failure when the passengers fought back, forcing the terrorists to crash the plane in Somerset County, Pennsylvania, preventing them from reaching al-Qaeda's intended target, but killing everyone aboard the flight. The airliner involved, a Boeing 757-200 with 44 passengers and crew, was flying United Airlines' daily scheduled morning flight from Newark International Airport in New Jersey to San Francisco International Airport in California, making it the only plane hijacked that day not to be a Los Angeles–bound flight. Forty-six minutes into the flight, the hijackers murdered one passenger, stormed the cockpit, and struggled with the pilot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1993
The United Nations General Assembly, General Assembly of the United Nations designated 1993 as: * International Year for the World's Indigenous People The year 1993 in the Kwajalein Atoll in the Marshall Islands had only 364 days, since its calendar advanced 24 hours to the Eastern Hemisphere side of the International Date Line, skipping August 21, 1993. Events January * January 1 ** Czechoslovakia ceases to exist, as the Czech Republic and Slovakia separate in the Dissolution of Czechoslovakia. ** The European Economic Community eliminates trade barriers and creates a European single market. ** International Radio and Television Organization ceases. * January 3 – In Moscow, Presidents George H. W. Bush (United States) and Boris Yeltsin (Russia) sign the START II, second Strategic Arms Reduction Treaty. * January 5 ** US$7.4 million is stolen from the Brink's Armored Car Depot in Rochester, New York, in the fifth largest robbery in U.S. history. ** , a Liberian-reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neptunium
Neptunium is a chemical element; it has chemical symbol, symbol Np and atomic number 93. A radioactivity, radioactive actinide metal, neptunium is the first transuranic element. It is named after Neptune, the planet beyond Uranus in the Solar System, which uranium is named after. A neptunium atom has 93 protons and 93 electrons, of which seven are valence electrons. Neptunium metal is silvery and tarnishes when exposed to air. The element occurs in three allotrope, allotropic forms and it normally exhibits five oxidation states, ranging from +3 to +7. Like all actinides, it is Radioactive decay, radioactive, radiation poisoning, poisonous, pyrophoricity, pyrophoric, and capable of accumulating in bones, which makes the handling of neptunium dangerous. Although many false claims of its discovery were made over the years, the element was first synthesized by Edwin McMillan and Philip H. Abelson at the Berkeley Radiation Laboratory in 1940. Since then, most neptunium has been and still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of cities in the European Union by population within city limits, fourth-most populous city in the European Union and the List of cities proper by population density, 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, Fashion capital, fashion, and gastronomy. Because of its leading role in the French art, arts and Science and technology in France, sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century. The City of Paris is the centre of the ÃŽle-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants in January 2023, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saab 93
The Saab 93 (pronounced ''ninety-three'') is the second production automobile that was manufactured by Swedish automaker Saab. Styled by Sixten Sason, it was first presented on December 1, 1955. The 93 was powered by a longitudinally-mounted three-cylinder 748 cc Saab two-stroke engine giving 33 hp (25 kW). The gearbox had three gears, the first unsynchronised. In order to overcome the problems of oil starvation on overrun (engine braking) for the two-stroke engine, a freewheel device was fitted. In 1957, two-point seatbelts were introduced as an option. The 93 was the first Saab to be exported from Sweden, with most exports going to the United States. A Saxomat clutch and a cabrio coach (large cloth sunroof) were available as options. On September 2, 1957, the 93B was introduced. The original two-piece windshield was also replaced with a one-piece windshield. In 1957, Erik Carlsson finished 1st in the Finland Rally in a Saab 93; in 1959, he was 1st in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
93 Minerva
93 Minerva is a large triple main-belt asteroid. It is a C-type asteroid, meaning that it has a dark surface and possibly a primitive carbonaceous composition. It was discovered by J. C. Watson on 24 August 1867, and named after Minerva, the Roman equivalent of Athena, goddess of wisdom. An occultation of a star by Minerva was observed in France, Spain and the United States on 22 November 1982. An occultation diameter of ~170 km was measured from the observations. Since then two more occultations have been observed, which give an estimated mean diameter of ~150 km. Satellites On 16 August 2009, at 13:36 UT, the Keck Observatory's adaptive optics Adaptive optics (AO) is a technique of precisely deforming a mirror in order to compensate for light distortion. It is used in Astronomy, astronomical telescopes and laser communication systems to remove the effects of Astronomical seeing, atmo ... system revealed that the asteroid 93 Minerva possesses 2 small moons. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
93 (number)
93 (ninety-three) is the natural number following 92 and preceding 94. In mathematics 93 is: * the 28th distinct semiprime and the 9th of the form (3.q) where q is a higher prime. * the first number in the 3rd triplet of consecutive semiprimes, 93, 94, 95. * with an aliquot sum of 35; itself a semiprime, within an aliquot sequence (93, 35, 13, 1,0) of three numbers to the Prime 13 in the 13-Aliquot tree. * a Blum integer, since its two prime factors, 3 and 31 are both Gaussian primes. * a repdigit in base 5 (3335), and 30 (3330). * palindromic in bases 2, 5, and 30. * a lucky number. * a cake number. * an idoneal number. There are 93 different cyclic Gilbreath permutations on 11 elements, and therefore there are 93 different real periodic points of order 11 on the Mandelbrot set. In other fields Ninety-three is: *The atomic number of neptunium, an actinide. * The code for international direct dial phone calls to Afghanistan. * The number of the FIRST Robo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tatra 93
The Tatra 92 was an army 6×4 off-road truck model made by Czech manufacturer Tatra between 1937 and 1941. It was mainly used for transporting military cargo and personnel in Czech and later German armies, but also ambulance and field kitchen lorry versions were made. The significant part of the production batch was exported to Kingdom of Romania. The vehicle had an air-cooled OHC V8 engine with 3981 cc rated to power at 2500 rpm. The fuel consumption was up to 35 liters per . The car had 3 axles, of which both back axles were driven. It had 4 forward gears and 1 reverse gear. The truck chassis, based on the Tatra backbone chassis conception, has empty weight. While the truck was rated for payload. The Tatra 92 was capable of traveling at speed. In 1939, 80 cars of the Tatra 93 version with all three axles driven ( 6×6) were also produced exclusively for the Kingdom of Romania The Kingdom of Romania () was a constitutional monarchy that existed from with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Department
In the administrative divisions of France, the department (, ) is one of the three levels of government under the national level (" territorial collectivities"), between the administrative regions and the communes. There are a total of 101 departments, consisting of ninety-six departments in metropolitan France, and five overseas departments, which are also classified as overseas regions. Departments are further subdivided into 333 arrondissements and 2,054 cantons (as of 2023). These last two levels of government have no political autonomy, instead serving as the administrative basis for the local organisation of police, fire departments, and, in certain cases, elections. Each department is administered by an elected body called a departmental council ( , ). From 1800 to April 2015, these were called general councils ( , ). Each council has a president. Their main areas of responsibility include the management of a number of social and welfare allowances, of junior hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ÃŽle-de-France
The ÃŽle-de-France (; ; ) is the most populous of the eighteen regions of France, with an official estimated population of 12,271,794 residents on 1 January 2023. Centered on the capital Paris, it is located in the north-central part of the country and often called the Paris Region (, ). ÃŽle-de-France is densely populated and retains a prime economic position on the national stage, and it covers , about 2% of Metropolitan France, metropolitan French territory. Its 2017 population was nearly one-fifth of the national total. The region is made up of eight administrative Departments of France, departments: Paris, Essonne, Hauts-de-Seine, Seine-Saint-Denis, Seine-et-Marne, Val-de-Marne, Val-d'Oise and Yvelines. It was created as the "District of the Paris Region" in 1961. In 1976, when its status was aligned with the French administrative regions created in 1972, it was renamed after the historic province of ÃŽle-de-France. Residents are sometimes referred to as ''Franciliens'', an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ninety-three (horse)
Ninety-three (foaled 1790) was a British Thoroughbred racehorse best known for winning the classic St Leger Stakes in 1793. He was one of the least successful of classic winners, with the St Leger being his only victory in a six race career which lasted from May 1793 until September 1794. After his retirement from racing he does not appear to have been used as a breeding stallion. His name has also been rendered as Ninety three, Ninety Three and Ninety-Three. Background Ninety-three was a chestnut horse bred by John Clifton. He was sired by Florizel, a successful racehorse whose other offspring included The Derby winners Diomed and Eager, as well as the St Leger winner Tartar. Ninety-three was the third of twelve foals produced by his dam Nosegay, a mare bred by the Duke of Cumberland. Before he appeared for his first race, the colt appears to have been sold to Thomas Vernon and then sold again to John Hutchinson. Racing career 1793: three-year-old season ''Mr. Hutchinson's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seine-Saint-Denis
() is a department of France located in the Grand Paris metropolis in the region. In French, it is often referred to colloquially as ' or ' ("ninety-three" or "nine three"), after its official administrative number, 93. Its prefecture is Bobigny. In 2019, it had a population of 1,644,903 across 39 communes.Populations légales 2019: 93 Seine-Saint-Denis INSEE In French, the learned but rarely used demonym for the inhabitants of Seine-Saint-Denis is ; more common is . Geography The department is surrounded by the departments of Hauts-de-Seine, Val-de-Marne, |
