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The Re-Inventors
The ''Re-Inventors'' is a Canadian TV show based around exploring historic inventions and testing them. The show follows the hosts, Matt Hunter and Jeremy MacPherson, as they discover and reconstruct inventions to see how ideas from the past hold up in the present world. In each episode, the hosts choose a historic invention and attempt to rebuild it. The hosts would examine the original patent information, including blueprints, then, along with additional tradesmen as needed, build the prototypes, and test each of these, often strange, inventions to see if any could actually succeed. Often, a few related inventions would be tested in the same episode. Each invention was given a set of evaluation criteria before being tested. At the end of the episode, the invention was graded and if the invention was considered to have met the evaluation criteria, it was granted the title of 'Patent Approved'. If the invention proved to be less than effective, it was granted the title 'Paten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History (Canada)
The History Channel (also known as History) is a Canadian English language specialty channel that primarily broadcast programming related to history and historical fiction. It is owned by Corus Entertainment, with the History branding used under a licensing agreement with A+E Networks. The channel operates two time-shifted feeds: East (Eastern Time) and West (Pacific Time). The West Coast feed was launched on September 1, 2006. History Licensed by the Canadian Radio-television and Telecommunications Commission (CRTC) on September 4, 1996 as ''The History and Entertainment Network'', the channel was originally owned by Alliance Atlantis Communications, and launched as History Television on October 17, 1997. On January 18, 2008, a joint venture between Canwest and Goldman Sachs Capital Partners known as CW Media bought Alliance Atlantis and gained AAC's interest in History Television. On October 8, 2009, Canwest launched a high definition simulcast of History Television. Histor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical region. Italy is also considered part of Western Europe, and shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of , with a population of over 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome. Italy was the native place of many civilizations such as the Italic peoples and the Etruscans, while due to its central geographic location in Southern Europe and the Mediterranean, the country has also historically been home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moulton Taylor
Moulton B. "Molt" Taylor (September 29, 1912 – November 16, 1995) was an American aeronautical engineer famed for his work designing, developing, and manufacturing on a small scale one of the first practical flying cars, the Aerocar. Life and career Taylor was born in Portland, Oregon and studied engineering at the University of Washington. After graduation, he was accepted into the United States Navy as a pilot during World War II, and spent much of the war working on the Navy's Gorgon missile program, for which he was awarded the Legion of Merit medal. Shortly after the war, he designed his first flying car, the Aerocar, and founded Aerocar International in Longview, Washington, to develop, manufacture and market the aircraft. Taylor came up with the idea for the Aerocar in 1946, after meeting inventor Robert Edison Fulton Jr. and noticing the flaws in his Airphibian roadable aircraft design. To date, Taylor's Aerocar remains the closest that any such design came to act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flying Car (aircraft)
A flying car or roadable aircraft is a type of vehicle which can function both as a road vehicle and as an aircraft. As used here, this includes vehicles which drive as motorcycles when on the road. The term "flying car" is also sometimes used to include hovercars and/or VTOL personal air vehicles. Many prototypes have been built since the early 20th century, using a variety of flight technologies. Most have been designed to take off and land conventionally using a runway. Although VTOL projects are increasing, none has yet been built in more than a handful of numbers. Their appearance is often predicted by futurologists, and many concept designs have been promoted. Their failure to become a practical reality has led to the catchphrase "Where's my flying car?", as a paradigm for the failure of predicted technologies to appear. Flying cars are also a popular theme in fantasy and science fiction stories. History Early 20th century In the late 1800s, American immigrant Gustav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Boat
An iceboat (occasionally spelled ice boat or traditionally called an ice yacht) is a recreational or competition sailing craft supported on metal runners for traveling over ice. One of the runners is steerable. Originally, such craft were boats with a support structure, riding on the runners and steered with a rear blade, as with a conventional rudder. As iceboats evolved, the structure became a frame with a seat or cockpit for the iceboat sailor, resting on runners. Steering was shifted to the front. Because of their low resistance to forward motion over ice, iceboats are capable of speeds exceeding . Because of their speed, iceboats are used both for recreation and for racing. Racing craft typically carry one person. A related activity, land sailing, employs sailing craft similar to iceboats, but riding on wheels instead of runners. History The history of iceboating began in Europe in areas where smooth ice was found in the bays of the Baltic Sea and the canals of the N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NKL-26
The NKL-26 was an armoured aerosan introduced by the Soviet Union during the Second World War, based on the earlier NKL-6 (OSGA-6). It was made of plywood and had a ten-millimetre Vehicle armour, armour plate on the front only, and was armed with a 7.62mm DT machine gun in a ring mount. It was powered by an Shvetsov M-11, M-11G aircraft engine. Each NKL-26 was operated by two crewmen. NKL-26s were organized into battalions of 30 NKL-16s with a transport company of NKL-16s - each with three companies of 10. Each company was organized as three platoons of three vehicles, and a commanders vehicle. Combat Aerosans often worked with ski infantry battalions, and could carry four ski troops riding outside the vehicle on its skis or towed behind. References External links NKL-26 Snowmobile at the Russian Battlefield on engines of the red army in ww2 World War II armoured fighting vehicles of the Soviet Union Snowmobiles {{mil-vehicle-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrei Tupolev
Andrei Nikolayevich Tupolev (russian: Андрей Николаевич Туполев; – 23 December 1972) was a Russian Empire, Russian and later Soviet Union, Soviet aeronautical engineer known for his pioneering aircraft designs as Director of the Tupolev Design Bureau. Tupolev was an early pioneer of aeronautics in Russia and served as a protégé of Nikolay Zhukovsky (scientist), Nikolay Zhukovsky. Tupolev designed or oversaw the design of more than 100 types of civilian and military aircraft in the Soviet Union over 50 years, some of which set 78 world records. Tupolev produced many notable designs such as the Tupolev Tu-2, Tu-2, Tupolev Tu-16, Tu-16, Tupolev Tu-95, Tu-95, and Tupolev Tu-104, Tu-104, and the reverse engineered Tu-4. Tupolev was highly honoured in the Soviet Union and awarded various titles and honours including the Hero of Socialist Labor three times, Order of Lenin eight times, Order of the Red Banner of Labour two times, made an academician of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerosani
Aerosani (both singular and plural; russian: aэросани, literally aerosled) is a type of propeller-driven snowmobile, running on skis, used for communications, mail deliveries, medical aid, emergency recovery and border patrolling in northern Russia, as well as for recreation. Aerosani were used by the Soviet Red Army during the Winter War and World War II. The first aerosani may have been built in 1903-05 by Sergei Nezhdanovsky. In 1909–10, young Igor Sikorsky tested a self-designed aerosani, before he built multi-engine airplanes and helicopters. They were very light plywood vehicles on skis, propelled by otherwise-disused vintage aircraft engines and propellers. Military usage Military use of the aerosani goes back to at least the 1910s. During World War I, aerosani were used for reconnaissance, communicating, and light raiding in northern areas. During the 1939–40 Winter War against Finland some were equipped with a machine gun ring mount on the roof. They could ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire Arrows
Fire arrows were one of the earliest forms of weaponized gunpowder, being used from the 9th century onward. Not to be confused with earlier incendiary arrow projectiles, the fire arrow was a gunpowder weapon which receives its name from the translated Chinese term ''huǒjiàn'' (火箭), which literally means fire arrow. In China a 'fire arrow' referred to a gunpowder projectile consisting of a bag of incendiary gunpowder attached to the shaft of an arrow. Fire arrows are the predecessors of fire lances, the first firearm. Later rockets utilizing gunpowder were used to provide arrows with propulsive force and the term ''fire arrow'' became synonymous with rockets in the Chinese language. In other languages such as Sanskrit 'fire arrow' (''agni astra'') underwent a different semantic shift and became synonymous with 'cannon'. Design Although the fire arrow is most commonly associated with its rocket mechanism, it originally consisted of a pouch of gunpowder attached to an arrow. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kite
A kite is a tethered heavier than air flight, heavier-than-air or lighter-than-air craft with wing surfaces that react against the air to create Lift (force), lift and Drag (physics), drag forces. A kite consists of wings, tethers and anchors. Kites often have a bridle and tail to guide the face of the kite so the wind can lift it. Some kite designs don’t need a bridle; box kites can have a single attachment point. A kite may have fixed or moving anchors that can balance the kite. The name is derived from kite (bird), kite, the hovering bird of prey. The Lift (force), lift that sustains the kite in flight is generated when air moves around the kite's surface, producing low pressure above and high pressure below the wings. The interaction with the wind also generates horizontal Drag (physics), drag along the direction of the wind. The resultant force vector from the lift and drag force components is opposed by the tension of one or more of the rope, lines or tethers to which t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battering Ram
A battering ram is a siege engine that originated in ancient history, ancient times and was designed to break open the masonry walls of fortifications or splinter their wooden gates. In its simplest form, a battering ram is just a large, heavy log carried by several people and propelled with force against an obstacle; the ram would be sufficient to damage the target if the log were massive enough and/or it were moved quickly enough (that is, if it had enough momentum). Later rams encased the log in an arrow-proof, fire-resistant canopy mounted on wheels. Inside the canopy, the log was swung from suspensory chains or ropes. Rams proved effective weapons of war because at the time wall-building materials such as stone and brick were weak in Tension (physics), tension, and therefore prone to cracking when impacted with force. With repeated blows, the cracks would grow steadily until a hole was created. Eventually, a breach would appear in the fabric of the wall, enabling armed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Body Armour
Body armor, also known as body armour, personal armor or armour, or a suit or coat of armor, is protective clothing designed to absorb or deflect physical attacks. Historically used to protect military personnel, today it is also used by various types of police (riot police in particular), private security guards or bodyguards, and occasionally ordinary civilians. Today there are two main types: regular non-plated body armor for moderate to substantial protection, and hard-plate reinforced body armor for maximum protection, such as used by combat soldiers. History Many factors have affected the development of personal armor throughout human history. Significant factors in the development of armor include the economic and technological necessities of armor production. For instance full plate armor first appeared in Medieval Europe when water-powered trip hammers made the formation of plates faster and cheaper. At times the development of armor has run parallel to the develop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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