I hope this works - a compressed-air bike design from here (Uruguay) from 2005 failed to be funded, probably because the inventor was a bit of the crackpot type

I hope this works - a compressed-air bike design from here (Uruguay) from 2005 failed to be funded, probably because the inventor was a bit of the crackpot type, but it did work. http://www.practicalenvironmentalist.com/eco-gadgets/air-bike-shoots-around-for-15-miles-per-penny-but-unfortunately-looks-kooky-and-dangerous.htm http://www.practicalenvironmentalist.com/eco-gadgets/air-bik... http://www.youtube.com/watch?v=05kQHmXfcQw http://www.youtube.com/watch?v=05kQHmXfcQw