http://www.coolest-gadgets.com/20090709/fastfood-giving-energy/ Playing with cool gadgets in the ongoing search for the Coolest Gadget Mon, 23 Nov 2009 17:02:07 -0500 http://wordpress.org/?v=abc hourly 1 http://www.coolest-gadgets.com/20090709/fastfood-giving-energy/comment-page-1/#comment-377979 Juergen Fri, 10 Jul 2009 06:28:52 +0000 http://www.coolest-gadgets.com/?p=27753#comment-377979 By forcing cars to roll over bumps, you cause them to burn more fuel - so by "harvesting free energy" you're really increasing pollution and fuel consumption. By forcing cars to roll over bumps, you cause them to burn more fuel – so by “harvesting free energy” you’re really increasing pollution and fuel consumption.

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