"Green" Technology for bikes

[shacheri]

My current passion is following the green technology development of 2 wheel transport.

Just found this article on treehugger.com

http://www.treehugger.com/files/2008...cool-green.php

Thought you might find it interesting as well.

cheers!

[guessinthe2000]

but what most people never talk about is how expensive it is to replace those batteries when they run out of juice...