A crash course in changing the world.
Sort by:
This video shows an impressive idea for a sustainable energy solution. This bike is called "BikeTro… Tags: creative, solution Kim Gross-Hardt May 8, 2012 74 views
I came across this ingenious idea a few weeks ago and thought that it was the perfect innovation to… Tags: transportation, vehicule SaraBB Mar 29, 2010 67 views
this makes use of a bike rack to create a charging station while you ride Tags: gnereator, bike cattavery Mar 21, 2010 45 views
a very simple explanation of the basic parts. If you used gear systems or even a larger flywheel yo… Tags: LEARN3, generator cattavery Mar 21, 2010 38 views
© 2024 Created by Alchemy. Powered by