(PhysOrg.com) -- One of the givens in physics is the weak equivalence principle. This principle has been considered solid since Einstein proposed that it is not possible to detect the difference between uniform acceleration ...
Austrian daredevil Felix Baumgartner made a record-breaking leap from the edge of space Sunday, landing safely in the New Mexico desert after freefalling from more than 24 miles above the Earth.
Space Exploration
Oct 14, 2012
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In 2010, we reported on Felix Baumgartner and his upcoming attempt to break the sound barrier with his body, in a freefall from the edge of space. Part science experiment, part publicity stunt, part life-long ambition, the ...
Space Exploration
Feb 16, 2012
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An Austrian daredevil is preparing to make a new attempt Sunday to jump from the edge of space, days after his initial bid was aborted at the last minute due to the weather.
Space Exploration
Oct 14, 2012
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The sound barrier was first broken by an aircraft in 1947, but this year a man will attempt to break the sound barrier with his body alone. His freefall jump from the edge of space will not only break records, but could contribute ...
Space Exploration
Apr 6, 2010
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Sometime this summer, Austrian skydiver Felix Baumgartner will leap from the edge of space, attempting to not only break the sound barrier with his body, but also break the record for the longest freefall. As no one has successfully ...
Space Exploration
Jul 9, 2012
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A Google executive set a new record Friday by jumping successfully from near the top of the stratosphere—some 135,000 feet, or 41,000 meters high, his project website said.
Space Exploration
Oct 24, 2014
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Part science experiment, part publicity stunt, part life-long ambition, the Red Bull Stratos mission will feature skydiver Felix Baumgartner attempting to break the speed of sound with his body in a record-setting freefall ...
Space Exploration
Mar 8, 2012
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Austrian daredevil Felix Baumgartner celebrated his unprecedented feat Monday after becoming the first man to break the sound barrier in a record-shattering, death-defying freefall jump from the edge of space.
Space Exploration
Oct 14, 2012
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An Australian race crew hoping to beat their British rivals to a new supersonic land-speed record of over 1,000mph launched their bid Thursday, unveiling the first parts of their rocket-powered car.
Engineering
Oct 18, 2012
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