Wind-powered car travels upwind faster than the wind!Bob MorrisFri, Jul 13, 2012News And  it can travel downwind at 2.8 times the speed of the wind! Inhabitat has more. Share:Share Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest Share on Reddit (Opens in new window) Reddit Email a link to a friend (Opens in new window) Email Share on WhatsApp (Opens in new window) WhatsApp