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One-man flying space hopper could become the 'air car' of the future80kg machine can take off vertically like a jump jet
( `, \/ h) D. e6 @0 u9 U2 _( OPowered by Lithium Ion batteries 8 f7 S2 E2 O, f; b% c# k0 P
Inventor claims the 16-rotor machine will make helicopters 'obsolete
5 x: y v5 E$ @% ?$ n/ mCould be used for 'air sports' - or even as a flying car
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By Emma Reynolds, |4 v# K2 q8 g( v! |" C3 a' r
& ?( P7 t6 z+ N$ L8 lLast updated at 1:32 PM on 4th November 2011
1 A+ ~% z G0 v' ]. l6 j, j德国工程师Thomas Senkel和朋友打造出世界首架载人电动“直升机”，日前首次试飞飞行了1分30秒。& h; p9 s1 s" C8 A+ ?
它跟传统直升机不同之处在于有16个螺旋桨并且是露天的，使用的锂电池大约可用20分钟，若遇故障还; U: B8 q+ d) Q4 S2 h
可跳伞。该直升机可用于急救和航拍。+ L1 b7 i$ K* s2 k4 ^
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Read more: http://www.dailymail.co.uk/scien ... .html#ixzz1hKhTEYp4 |
