Pushbike Breaks 80mph Speed Barrier
By: John Wood on: Wed 10 of Dec, 2008 12:00 UTC (2377 Reads)
...and is 120 times more energy efficient than a car...
But forget speed and MPG - says inventor Chuck Greenwood- our HumanCar is about DPL ("days per life") i.e. FUN We can also generate electricity while keeping fit |