第 1 季，第 3 集: In America, transportation consumes nearly 70 percent of all oil used. Can efficient automobile design offer a solution to the environmental damage caused by our beloved cars? General Motors unveils the Volt, a super-hybrid vehicle, and the fuel cell-powered Sequel; technology firm Fiberforge shows off the latest in ultra-lightweight materials for car manufacturing.
Documentary · 2007年11月2日 · 25 分钟