News tagged with bolt
Physicists estimate how fast Usain Bolt could have run
Sep 11, 2008 |
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(PhysOrg.com) -- By the record books, Jamaican runner Usain Bolt is the fastest human being on earth, and yet no one knows for sure exactly how fast he really is. At the Beijing 2008 Olympics, on Saturday, ...
Astronauts have trouble with repair work at Hubble
Space & Earth / Space Exploration
May 15, 2009 |
4.3 / 5 (6) |
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(AP) -- Spacewalking astronauts had to install a refurbished pair of gyroscopes in the Hubble Space Telescope on Friday after one of the brand new ones refused to go in.
Venezuela turns to cloud-seeding to battle drought
Space & Earth / Earth Sciences
Nov 29, 2009 |
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(AP) -- Hugo Chavez says he is starting to "bombard" clouds now that Cuba has provided Venezuela with cloud-seeding help in an effort to produce rain and alleviate the effects of a severe drought.
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Oscar Pistorius' artificial limbs give him clear, major advantage for sprint running
Nov 17, 2009 |
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The artificial lower limbs of double-amputee Olympic hopeful Oscar Pistorius give him a clear and major advantage over his competition, taking 10 seconds or more off what his 400-meter race time would be if ...
New study further disputes notion that amputee runners gain advantage from protheses
Nov 04, 2009 |
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A study by six researchers, including a University of Colorado at Boulder associate professor and his former doctoral student, shows that amputees who use running-specific prosthetic legs have no performance ...
Modern men are wimps, according to new book
Oct 21, 2009 |
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(PhysOrg.com) -- A new book claims even modern athletes could not run as fast, jump as high, or have been nearly as strong as our predecessors.
Nanotech researchers develop artificial pore
Nanotechnology / Bio & Medicine
Sep 28, 2009 |
5 / 5 (7) |
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(PhysOrg.com) -- Using an RNA-powered nanomotor, University of Cincinnati (UC) biomedical engineering researchers have successfully developed an artificial pore able to transmit nanoscale material through ...
On the road to secure car-to-car communications
Technology / Computer Sciences
Sep 14, 2009 |
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(PhysOrg.com) -- A European research project works out how to keep car-to-car data transmissions private and secure from malicious hackers.
Key milestones in the development of Internet
Aug 31, 2009 |
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Key milestones in the development and growth of the Internet.
Lightning’s Mirror Image, Only Much Bigger (w/ Video)
Space & Earth / Earth Sciences
Aug 23, 2009 |
4.5 / 5 (17) |
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(PhysOrg.com) -- With a very lucky shot, scientists have captured a one-second image and the electrical fingerprint of huge lightning that flowed 40 miles upward from the top of a storm.
Are you the next Usain Bolt? The answer could be in your saliva
Aug 20, 2009 |
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(PhysOrg.com) -- Scientists at Newcastle University are launching a ground-breaking study to find out why some of us can run faster than others - despite doing the same amount of training.
Spacewalking astronauts replace station batteries
Space & Earth / Space Exploration
Jul 22, 2009 |
5 / 5 (1) |
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(AP) -- A pair of spacewalking astronauts plugged in some big, new, fancy batteries at the international space station Wednesday, working out on a distant ledge.
Ford's last-minute cold feet put emissions deal at risk
May 20, 2009 |
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It had taken weeks of hardball negotiations, but by Sunday afternoon White House officials thought everything was falling into place. In less than 48 hours they would unveil a landmark deal with U.S. automakers to impose ...
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