马上注册，结交更多好友，享用更多功能，让你轻松玩转社区。
您需要 登录 才可以下载或查看，没有帐号？立即注册
x
One-man flying space hopper could become the 'air car' of the future80kg machine can take off vertically like a jump jet & U0 b, v, I1 u, V
Powered by Lithium Ion batteries 0 r( {6 @5 A2 w: ~: h4 ^0 L
Inventor claims the 16-rotor machine will make helicopters 'obsolete
$ G/ h) q& @% m9 qCould be used for 'air sports' - or even as a flying car6 X, O3 ?5 H7 S) o
W! d' Z8 h! B1 c4 _& Y6 w* hBy Emma Reynolds E! e8 g4 S' J" o! A
* S6 s% H( [, C9 R
Last updated at 1:32 PM on 4th November 2011' J" D) `0 b& F7 I
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。- ]" `6 E: K' v u0 ?
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
7 k/ [) D8 ?) }. K5 [可跳伞。该直升机可用于急救和航拍。# k: l1 Z$ C) d) g
K. a+ X" Y2 w0 p% R9 G- g
# G2 S) W" v [6 [; g5 \7 M% dRead more: http://www.dailymail.co.uk/scien ... .html#ixzz1hKhTEYp4 |
