A crash course in changing the world.
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using a more compact form the salvaged bike parts are connected to a battery and LED lights. This c… Tags: unit, power cattavery Mar 21, 2010 20 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
an early proponent of combining Algae bioreactors with polution scrubbing capacity in in algae. Tags: IMAGINE1, tech cattavery Mar 5, 2010 53 views
Fabricated from locally available materials. Tags: IMAGINE1 cattavery Mar 5, 2010 16 views
making daily chores simpler and more effective. Tags: hippo, ACT1 cattavery Mar 5, 2010 30 views
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