(Phys.org)—Japanese company Ibasei has unveiled a new idea in hydroelectricity generation; a turbine that can be placed in virtually any fast moving stream or river to generate small amounts of electricity for immediate ...
An experimental aircraft has set a record for hypersonic flight, flying more than 3 minutes at Mach 6 - six times the speed of sound.
Hi Tech & Innovation
May 27, 2010
12
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A plane powered by the sun's rays landed in Hawaii Friday after a record-breaking five-day journey across the Pacific Ocean from Japan.
Energy & Green Tech
Jul 3, 2015
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It's easy to look at the white trail behind a jet aircraft and imagine all manner of chemicals raining down from above. However, airplane contrails are simply what happens when jet engines burn fuel.
Other
Feb 6, 2018
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18
Propulsion by a novel jet engine is the crux of the innovation behind a University of Colorado Boulder-developed aircraft that’s accelerating toward commercialization.
Engineering
Feb 24, 2012
2
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(Phys.org)—A team of researchers with the University of California has developed a new technique for converting sugarcane biomass into jet fuel that they claim reduces greenhouse gas emissions by 80 percent. In their paper ...
An interdisciplinary team of scientists led by Princeton engineers has been awarded a $3 million grant to study how fuel additives made of tiny particles known as nanocatalysts can help supersonic jets fly faster and make ...
Nanomaterials
Jul 13, 2009
0
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What lives at the edge of space? Other than high-flying jet aircraft pilots (and the occasional daredevil skydiver) you wouldn't expect to find many living things over 10 kilometers up—yet this is exactly where one NASA ...
Space Exploration
Nov 16, 2012
0
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When ice builds-up on the wings of aircrafts, it drives up costs and impedes safety – and in the worst case scenario, could even cause an aircraft to crash. At the ILA Berlin Air Show from September 11 - 16, researchers ...
Engineering
Sep 3, 2012
0
0
The U.S. Navy for the first time Tuesday launched an unmanned aircraft the size of a fighter jet from a warship in the Atlantic Ocean, as it wades deeper into America's drone program amid growing concerns over the legality ...
Engineering
May 14, 2013
11
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