Solar Powered Donkey

By j7uy5 on October 14, 2007.

What will href="http://www.makezine.com/blog/archive/2007/10/solar_farm_wagon_small_bi.html?CMP=OTC-0D6B48984890">they
think of next?

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What a great idea. It probably powers the GPS navigation.

New meta-material with negative index of refraction in the mid-infrared range. It is constructed from semi-conductor-compatible materials.

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