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工作学习 / 科技领域杂谈 / Austrian skydiver Felix Baumgartner successfully completed a record-breaking freefall from space!
-sailor(Mountains&Ocean);
2012-10-14
(#7839783@0)
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Watch this video!
-sailor(Mountains&Ocean);
2012-10-15
(#7840508@0)
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这是人类历史上第一次无动力的个人超音速运动, 从37公里高空跳下, 最快时速度 1342 km/h, 是音速的 1.24 倍. (Mach 1.24)
-sailor(Mountains&Ocean);
2012-10-15
(#7840511@0)
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watched it yesterday afternoon. quite amazing..
-mikesmith(老猫);
2012-10-15
(#7840534@0)