By XPRIZE on September 16, 2010
A four-seat car that gets 102 miles per gallon is the top winner in a $10 million contest designed to encourage the development of ultra-efficient automobiles. More >>
View the discussion thread.
An air taxi that takes off vertically: https://t.co/ZudGzRFpfB @nwtls @davidszondy
They're called 3D quantum liquid crystals. View on Google+
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