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Leap of faith: Felix Baumgartner's historic jump from the edge of space
BASE jumping might just be about to enter the mainstream. What has typically been considered a fringe activity, reserved for thrill seekers and adrenaline junkies, could soon be firmly cemented in the public view. For the uninitiated, BASE jumping is like skydiving, without the plane. Participants throw themselves off bridges, antennae, buildings, cliffs, and well, whatever high object they can find. It's not illegal, "in theory", but as many of the chosen launch spots are public or private property -- or pose a risk to public safety -- gaining access to, or jumping from them, can mean stepping over the legal line. This otherwise obstreperous activity has largely kept to itself, occasionally popping up in magazines, or YouTube videos, but -- all going well -- on Monday that changes. Serial boundary pusher (of wing suit across the English Channel fame) Felix Baumgartner is set to leap, in the most literal sense of the word, from relative obscurity into the history books. How? By jumping to earth from the edge of space, likely breaking the sound barrier as he does so. How does one go from humble Austrian beginnings to a capsule 120,000 feet (about 23 miles) above the Earth's surface? Make a comparatively tiny leap past the break to find out.
Man skydives from 13 miles above Earth, isn't satisfied (video)
Your worst nightmares? Felix Baumgartner's breakfast. Determined to cement his legacy in the Pantheon of Daredevilry, the famed skydiver successfully leapt from an altitude of more than 70,000 feet last week -- and that was just a trial. It's all part of Baumgartner's attempt to complete a record-breaking 120,000 foot "spacedive" later this year and, based on early returns, he seems well on his way. His latest jump, completed on March 15th, saw the fearless Austrian carried up to more than 13 miles above the Earth, protected only by a pressurized suit and capsule that hung from a 165-foot high helium balloon. Not long after jumping out, he reached a maximum speed of 364.4 mph, with the entire free fall lasting a little over eight minutes, according to Red Bull Stratos, which is sponsoring the effort. The idea behind last week's run was to test out the balloon and pressurized capsule, though Baumgartner is apparently hoping to complete another jump from about 90,000 feet above ground, before attempting the record breaker sometime this summer. Somewhere, Yves Rossy is furiously polishing off his jetpack. For more details on the equipment used to pull off the feat, check out Red Bull Stratos' video, after the break.
Yahoo! researcher breaks Pi record in finding the two-quadrillionth digit
A new record has been broken in the field of mathematics by a team of researchers and a super computer working on creating a very long version of Pi. The team, led by Nicholas Sze of Yahoo!, used the company's Hadoop cloud computing tech to break the previous record by more than double, creating the longest Pi yet. Back in January, the record was set at 2.7 trillion digits using a standard, full mathematical calculation of the problem, but the Hadoop route was different. It set different parts of the computer to work on different sections of the problem, cutting up the problem into manageable-sized pieces (as shown in the formula in the image above). We're sure this record won't survive long enough for anyone to write a song about it, but it's quite an achievement all the same.
