Technology:The Human Edge（15）
Stayed connected for the lowdown on the high-tech gadget-filled houses in which you may soon be living. An extraordinary technology called maglev, short for magnetic levetation is in fact capable of floating trains off their tracks and up into the air, hitting speeds of up to two hundred and sixty-five miles an hour. Take a ride into the future and check out how the latest video screens may change the way you see the world.
- Added：2006
- Country：America
- Duration：30
- Time of update：2011/3/11 15:03:55