自制电动车相册

(原)eee

http://zh-classical.wikipedia.org/wiki/%E9%99%B8%E4%B8%8A%E9%A2%A8%E5%B8%86  陸上風帆




陸上風帆者，蓋為三輪之車，豎有帆布，因風而動也。善行曠野之上，譬若海灘、機場。三千年以前，埃及之地，已見之焉。南梁之世，亦嘗有聞。一九零八年，始賽於法國、比利時。而今者車身，製以玻璃纖維、金屬，配以強帆，遠行萬里不殆。

(原)eee

http://www.wired.com/2010/06/downwind-faster-than-the-wind/

(原)eee

http://www.greenbird.co.uk/about-the-greenbird/how-it-works


  


http://www.greenbird.co.uk/about-the-greenbird/the-crafts



http://www.greenbird.co.uk/land-record/the-craft










http://zerocarbonista.com/page/2/

http://zerocarbonista.com/page/3/

(原)eee

http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527.html

(原)eee

http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-7.html





http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-10.html

(原)eee

http://www.boatdesign.net/forums/attachments/propulsion/38631d1261654679-ddwfttw-directly-downwind-faster-than-wind-cart.png









http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-12.html



http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-15.html

(原)eee

http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-16.html

(原)eee

http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-18.html







http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-19.html



   

(原)eee

http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-23.html

http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-24.html

(原)eee

http://www.boatdesign.net/forums/propulsion/ddwfttw-directly-downwind-faster-than-wind-25527-25.html