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Hoverboard
A hoverboard (or hover board) is a levitating board used for personal transportation, first described in science-fiction, and made famous by the appearance of a skateboard-like hoverboard in the film ''Back to the Future Part II''. Many attempts have been made to invent a functioning hoverboard. In fiction Hoverboards were first described by author M. K. Joseph in a 1967 science fiction novel. In 1984, a hoverboard appeared in the shoot 'em up arcade video game ''SWAT'', developed by Coreland and distributed by Sega in Japan and Bally Midway in North America. The hoverboard was popularized by the ''Back to the Future'' film franchise, with its appearance in ''Back to the Future Part II'' (1989). During the 1990s there were rumors, fueled by the film's director Robert Zemeckis, that hoverboards were in fact real, but not marketed because they were deemed too dangerous by parents' groups. These rumors have been conclusively debunked. Hoverboards have appeared in various other med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Back To The Future Part II
''Back to the Future Part II'' is a 1989 American science fiction film directed by Robert Zemeckis from a screenplay by Bob Gale and a story by both. It is the sequel to the 1985 film ''Back to the Future'' and the second installment in the ''Back to the Future'' franchise. The film stars Michael J. Fox, Christopher Lloyd, Lea Thompson, Thomas F. Wilson, Elisabeth Shue (replacing Claudia Wells), and Jeffrey Weissman (replacing Crispin Glover), and follows Marty McFly (Fox) and his friend Dr. Emmett "Doc" Brown (Lloyd) as they travel from 1985 to 2015 to prevent Marty's son from sabotaging the McFly family's future. When their arch-nemesis Biff Tannen (Wilson) steals Doc's DeLorean time machine and uses it to alter history for his benefit, the duo must return to 1955 to restore the timeline. The film was produced on a $40 million budget and was filmed back to back with its sequel ''Part III''. Filming began in February 1989, after two years were spent building the sets and w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Back To The Future (franchise)
''Back to the Future'' is an American science fiction comedy franchise created by Robert Zemeckis and Bob Gale. The franchise follows the adventures of a high school student, Marty McFly, and an eccentric scientist, Dr. Emmett "Doc" Brown, as they use a DeLorean time machine to time travel to different periods in the history of the fictional town of Hill Valley, California. The first ''Back to the Future'' film was the highest-grossing film of 1985 and became an international phenomenon, leading to the second and third films, which were back-to-back film productions, released in 1989 and 1990, respectively. Though the sequels did not perform quite as well at the box office as the first film, the trilogy remains immensely popular and has yielded such spin-offs as an animated television series and a motion-simulation ride at the Universal Studios Theme Parks in Universal City, California; Orlando, Florida; and Osaka, Japan (all now closed), as well as a video game and a stag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skateboard
A skateboard is a type of sports equipment used for skateboarding. They are usually made of a specially designed 7-8 ply maple plywood deck and polyurethane wheels attached to the underside by a pair of skateboarding trucks. The skateboarder moves by pushing with one foot while the other foot remains balanced on the board, or by pumping one's legs in structures such as a bowl or half pipe. A skateboard can also be used by simply standing on the deck while on a downward slope and allowing gravity to propel the board and rider. If the rider's leading foot is their right foot, they are said to ride "goofy". The two main types of skateboards are the longboard and the shortboard. The shape of the board is also important: the skateboard must be concaved to perform tricks. History Skateboarding started in California in the 1950s. The first skateboards were made from roller skates attached to a board. Skateboarding gained in popularity because of surfing: in fact, skateboarding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jason Bradbury
Jason Alan Bradbury (born 10 April 1969) is a British television presenter and children's author, best known for presenting shows such as the Channel 5 (UK), Channel 5 technology programme ''The Gadget Show'' and the BBC One game show ''Don't Scare the Hare''. In 2016, Bradbury presented several rounds of the Tour Series cycling competition for ITV4. His first book, ''Dot Robot'', was published on 5 February 2009 and his second novel in the ''Dot Robot'' series of techno-thrillers, ''Atomic Swarm'', was published on 1 February 2010. The third book, ''Cyber Gold'' was published on 7 April 2011. He is on the judging panels for the BAFTA Video Games Awards and the ''Media Guardian Innovation Awards''. Television Bradbury's first ever television show was a cable show called ''Tellywest'', where he worked alongside Sacha Baron Cohen. He has also hosted shows on ''Bravo (UK TV channel)'' including ''Mercenaries'' in 2001/2002 (later repeated on the Virgin Channel some years later) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hovercraft
A hovercraft, also known as an air-cushion vehicle or ACV, is an amphibious Craft (vehicle), craft capable of travelling over land, water, mud, ice, and other surfaces. Hovercraft use blowers to produce a large volume of air below the hull, or air cushion, that is slightly above atmospheric pressure. The pressure difference between the higher pressure air below the hull and lower pressure ambient air above it produces lift, which causes the hull to float above the running surface. For stability reasons, the air is typically blown through slots or holes around the outside of a disk- or oval-shaped platform, giving most hovercraft a characteristic rounded-rectangle shape. The first practical design for hovercraft was derived from a British invention in the 1950s. They are now used throughout the world as specialised transports in disaster relief, coastguard, military and survey applications, as well as for sport or passenger service. Very large versions have been used to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Boat
An airboat (also known as a planeboat, swamp boat, bayou boat, or fanboat) is a flat-bottomed watercraft propelled by an aircraft-type Propeller (aircraft), propeller and powered by either an aircraft or automotive engine. In early aviation history the term ''airboat'' was applied to seaplanes or flying boats, i.e. aircraft capable of taking off and landing on water surfaces. Early airboats were known as "hydroglisseurs" (airboat in French language, French, "water slider"), hydroplanes, hydrofoils, or other names. See e.g. ''Flying'Volume 4(1915-1916) and Cercle du Mononautisme Classiqu (in French). They are commonly used for fishing, bowfishing, hunting, and ecotourism. Airboats are a common means of transportation in marshy and/or shallow areas where a standard inboard or outboard engine with a submerged propeller would be impractical, most notably in the Florida Everglades but also in the Kissimmee River, Kissimmee and St. Johns River, St. Johns rivers, and the Mekong River a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Gadget Show
''The Gadget Show'' (currently known as ''The Gadget Show: Better Tech, Better Life'') is a British television series which focuses on consumer technology. The show, which is broadcast on Channel 5, is currently presented by Ortis Deley, Georgie Barrat and Jon Bentley. Originally a thirty-minute show, it was extended to forty-five minutes, then later to sixty minutes. Repeats have also aired on the digital channel 5Star, syndicated broadcasts on Discovery Science and Dave (in edited down half-hour versions), and Channel 5's on-demand service My5. In Australia, it is aired on The Lifestyle Channel. ''The Gadget Show'' has received many Guinness World Records. Format 2004–2006: Beginnings The show previews and reviews the latest gadgets, and broadcasts the latest technology news. The show is aimed at giving the mass consumer an insight into the gadget world and in addition, it aims to give enough information for the more "geeky" or knowledgeable audience, but still making ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leafblower
A leaf blower, commonly known as a blower, is a device that propels air out of a nozzle to move debris such as leaves and grass cuttings. Leaf blowers are powered by electric or gasoline motors. Gasoline models have traditionally been two-stroke engines, but four-stroke engines were recently introduced to partially address air pollution concerns. Leaf blowers are typically self-contained handheld units, or backpack mounted units with a handheld wand. The latter is more ergonomic for prolonged use. Larger units may rest on wheels and even use a motor for propulsion. These are sometimes called "walk-behind leaf blowers" because they must be pushed by hand to be operated. Some units called blower vacs, can also suck in leaves and small twigs via a vacuum, and shred them into a bag. Leaf blowers are a source of controversy due to their adverse impacts such as operator injury including hearing loss, particulates air pollution, noise pollution, and ecological habitat destruction. Ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surfboard
A surfboard is a narrow plank used in surfing. Surfboards are relatively light, but are strong enough to support an individual standing on them while riding an ocean wave. They were invented in ancient Hawaii, where they were known as ''papa he'e nalu'' in the Hawaiian language, and were usually made of wood from local trees, such as koa. They were often over in length and extremely heavy. Major advances over the years include the addition of one or more fins (skegs) on the bottom rear of the board to improve directional stability, and numerous improvements in materials and shape. Modern surfboards are made of polyurethane or polystyrene foam covered with layers of fiberglass cloth, and polyester or epoxy resin. The result is a light and strong surfboard that is buoyant and maneuverable. Recent developments in surfboard technology have included the use of carbon fiber and kevlar composites, as well as experimentation in biodegradable and ecologically friendly resins made from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MythBusters
''MythBusters'' is a science entertainment television program, developed by Peter Rees and produced by Australia's Beyond Television Productions. The series premiered on the Discovery Channel on January 23, 2003. It was broadcast internationally by many television networks and other Discovery channels worldwide. The show's original hosts, special effects experts Adam Savage and Jamie Hyneman, used elements of the scientific method to test the validity of rumors, myths, movie scenes, adages, Internet videos, and news stories. The show was one of the most popular on Discovery Channel, being preceded only by ''How It's Made'' and ''Daily Planet'', both in Canada. Filmed in San Francisco and edited in Artarmon, New South Wales, ''MythBusters'' aired 282 total episodes before its cancellation at the end of the 2016 season in March. Planning and some experimentation took place at Hyneman's workshops in San Francisco; experiments requiring more space or special accommodations we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jamie Hyneman
James Franklin Hyneman (born September 25, 1956) is an American special effects expert who is best known as the former co-host of the television series ''MythBusters'' alongside Adam Savage, where he became known for his distinctive beret and walrus moustache. He is also the owner of M5 Industries, the special effects workshop where ''MythBusters'' was filmed. He is known among '' Robot Wars'' devotees for his robot entry Blendo, which was deemed too dangerous for entry in the competition. He is the inventor of the Sentry, an unmanned firefighting robotic vehicle. He is also one of the designers of the aerial cable robotic camera system Wavecam used in sports and entertainment events. Early life Hyneman was born in Marshall, Michigan, and grew up on a farm in Columbus, Indiana. He said, "I was a problematic kid, to be sure. I left home when I was 14 and hitchhiked all over the country." As a child, Hyneman would spend time at Indiana University, where his mother was a graduate lib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
