News tagged with air jets
Swiss team unveil pioneering solar plane
Round-the-world balloooning pioneer Bertrand Piccard unveiled his solar-powered aircraft in Switzerland on Friday, ready for another trend-setting circumnavigation of the globe powered solely by the sun.
Technology / Energy & Green Tech
Jun 26, 2009 |
4.7 / 5 (42) |
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USAF vehicle breaks record for hypersonic flight
An experimental aircraft has set a record for hypersonic flight, flying more than 3 minutes at Mach 6 - six times the speed of sound.
Technology / Hi Tech & Innovation
May 27, 2010 |
4.3 / 5 (35) |
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Wings that waggle could cut aircraft emissions by 20 percent
Wings which redirect air to waggle sideways could cut airline fuel bills by 20% according to research funded by the Engineering and Physical Sciences Research Council (EPSRC) and Airbus in the UK.
May 21, 2009 |
4.5 / 5 (13) |
5
British UFO sightings spiked when blockbusters released
Lemon-headed aliens, scrambled fighter jets and mysterious lights over a cemetery were among details of some 800 UFO sightings released by British authorities Monday.
Aug 17, 2009 |
4.6 / 5 (7) |
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Removing sulfur from jet fuel cools climate: study
A Yale study examining the impact of aviation on climate change found that removing sulfur from jet fuel cools the atmosphere. The study was published in the October 22 issue of Geophysical Research Letters.
Dec 14, 2011 |
4 / 5 (8) |
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US Air Force: We want to use biofuels
The US Air Force is ready to switch to biofuels to help power its warplanes but the price of alternative fuels remains too high, military officials said Tuesday.
Technology / Energy & Green Tech
Jul 19, 2011 |
5 / 5 (5) |
1
LG fridge chills cans, bottles in just minutes
South Korea's LG Electronics, a leader in smart appliances, has hit on a solution to a common frustration -- how to chill canned or bottled drinks in less than half an hour.
Electronics / Consumer & Gadgets
Jan 09, 2012 |
4.3 / 5 (4) |
6
Trading energy for safety, bees extend legs to stay stable in wind
New research shows some bees brace themselves against wind and turbulence by extending their sturdy hind legs while flying. But this approach comes at a steep cost, increasing aerodynamic drag and the power ...
Jun 02, 2009 |
5 / 5 (3) |
0
To fly through ash or not? That's no easy question
(AP) -- To fly, or not? There's no right answer about when it's safe to fly through a cloud of volcanic ash. But it'll be all too obvious if there's a wrong answer, experts say.
Space & Earth / Earth Sciences
Apr 20, 2010 |
4.5 / 5 (2) |
1
Volcanic Ash Research Shows How Plumes End up in the Jet Stream
(PhysOrg.com) -- A University at Buffalo volcanologist, an expert in volcanic ash cloud transport, published a paper recently showing how the jet stream, the area in the atmosphere that pilots prefer to fly in, also seems ...
Space & Earth / Earth Sciences
Apr 16, 2010 |
2.5 / 5 (2) |
0
Iceland ash emissions at 'insignificant' level: expert
Only an "insignificant" amount of ash is erupting from Iceland's Eyjafjoell volcano, one of the country's leading seismologists said Wednesday, as European skies finally began to clear, allowing air traffic ...
Space & Earth / Earth Sciences
Apr 21, 2010 |
5 / 5 (1) |
0
Differences in jet lag severity could be rooted in how circadian clock sets itself
It's no secret that long-distance, west-to-east air travel – Seattle to Paris, for example – can raise havoc with a person's sleep and waking patterns, and that the effects are substantially less pronounced when ...
Oct 13, 2011 |
5 / 5 (1) |
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Space shuttle Enterprise to arrive in NY on Friday
(AP) -- Any new arrival to New York City wants to visit the sights - and the space shuttle Enterprise is no different.
Space & Earth / Space Exploration
Apr 26, 2012 |
5 / 5 (1) |
0
Paris Air Show spotlights fuel cost fears
(AP) -- Airlines will be seeking a cleaner, cheaper way to fly and planemakers will be angling for billions in new contracts Monday at the Paris Air Show, which stars a solar plane, biofuel jet engines and ...
Jun 20, 2011 |
1 / 5 (1) |
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