“As the bike’s instructions note, if you have trouble “squeezing in that daily exercise,” you can now “multitask with no problem–[you can] bike while you work!” ”

Not the cycling I like but it is a good way to keep fit and also a way to charge your laptop and keep that carbon foot print down.

Link : http://www.treehugger.com/files/2007/11/bike_powered_no.php

-extra