News tagged with speed
New materials designed to deal with hypersonic and supersonic hot stuff (w/ Video)
7 hours ago |
4.7 / 5 (3) |
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University of Queensland researchers are testing new materials to withstand the extreme heat experienced by hypersonic vehicles in flight so they can fly for substantially longer.
Bees show off the perfect landing
21 hours ago |
4.7 / 5 (6) |
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(PhysOrg.com) -- Honey bees undergo a sudden transition from speeding aircraft to hovering helicopter as they perform the delicate art of landing on a flower.
Biden unveils federal broadband stimulus projects
Dec 17, 2009 |
3.5 / 5 (2) |
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(AP) -- Vice President Joe Biden on Thursday announced the first $182 million in federal stimulus money for 18 projects to expand high-speed Internet networks in rural areas and other underserved communities.
Australia defends controversial web filter
Dec 16, 2009 |
5 / 5 (1) |
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Australia on Wednesday dismissed as "baseless" claims it was proposing a China-style plan for mandatory filtering of the internet and denied the system could be abused to silence free speech.
Our devices will spin denser webs of data in 2010s
Electronics / Consumer & Gadgets
Dec 15, 2009 |
5 / 5 (5) |
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(AP) -- Ten years ago, we would have been blown away by a cell phone with far more computing power and memory than the average PC had in 1999, along with a built-in camera and programs to manage every aspect ...
Samsung LTE Dongle Is Now Available for TeliaSonera's World First Commercial 4G Service
Dec 15, 2009 |
not rated yet |
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Samsung Electronics has announced the commercial availability of its 4G Long Term Evolution (LTE) dongle in Sweden and Norway.
TeliaSonera launches first commercial 4G/LTE network
Dec 14, 2009 |
3.7 / 5 (3) |
1
Nordic telecom operator TeliaSonera announced Monday the launch in Stockholm and Oslo of the world's first commercial 4G/LTE mobile network, up to 10 times faster than current networks.
Fujitsu Announces World's First Operation of 100W-Class Amplifiers Employing Carbon Nanotubes
Dec 11, 2009 |
4.8 / 5 (6) |
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Fujitsu Laboratories today announced that, using carbon nanotubes as heat-dissipation material in amplifier transistors, Fujitsu has become the first to achieve the successful operation of high-frequency, ...
More 20 mph zones in London would prevent 100 killed or seriously injured casualties each year
Dec 11, 2009 |
5 / 5 (2) |
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20 mph traffic speed zones reduce casualties by 41.9% with the greatest reduction in child casualties, according to research published today in the British Medical Journal.
India misses deadline for 3G auction
Dec 09, 2009 |
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India's government has missed a deadline for inviting bidders to take part in its long-awaited auction for third generation (3G) mobile telecom services.
Broadband stimulus moves at dial-up speeds
Dec 03, 2009 |
5 / 5 (1) |
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Mark Morgenthaler wants nothing more than to hire 15 people to help expand his wireless Internet service, Surfnet Communications in the Santa Cruz Mountains. He can't wait to start accepting applications, interviewing candidates, ...
Fermi Telescope Peers Deep into Microquasar (w/ Video)
Nov 27, 2009 |
4.8 / 5 (17) |
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(PhysOrg.com) -- NASA's Fermi Gamma-ray Space Telescope has made the first unambiguous detection of high-energy gamma-rays from an enigmatic binary system known as Cygnus X-3. The system pairs a hot, massive ...
Design chosen for British 1,000 mph car (w/ Video)
Nov 25, 2009 |
4 / 5 (12) |
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(PhysOrg.com) -- A British team hoping to be the first to get a car to 1,000 mph (1,610 km/h) has made its final design selection. The six-tonne car, known as the Bloodhound, will be powered by a Eurofighter ...
NASA Assessing New Roles for Ailing QuikScat Satellite
Space & Earth / Space Exploration
Nov 24, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- NASA mission managers are assessing options for future operations of the venerable QuikScat satellite following the age-related failure of a mechanism that spins the scatterometer antenna. ...
Oak Ridge 'Jaguar' supercomputer is World's fastest
Nov 16, 2009 |
4.5 / 5 (13) |
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An upgrade to a Cray XT5 high-performance computing system deployed by the Department of Energy has made the "Jaguar" supercomputer the world's fastest. Located at Oak Ridge National Laboratory, Jaguar is ...
