Thursday, May 19, 2011

DIY Solar USB Charger: How To Make Your Own In An Altoids Tin

Possible project for next years Principles of Technology class.
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1 comment:

  1. Mr. FilesMay 19, 2011 at 5:02 AM

    Possible my most favorite site on the internet right now, well at least top 5!

    ReplyDelete

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