Wednesday, September 19, 2007

[TIPS] fox hole radio - amazing!

I had heard that soldiers in WWII used to make radios out in the field, but I had no idea how. Now, Bre Pettis from Make Magazine shows you how to make one from a toilet paper tube, some wire, a couple safety pins, some thumb tacks, a small stub of a pencil, and a razor blade.


This is VERY cool, and full of lesson ideas. Why the lead pencil? Why a razor blade? What do the safety pins have to do with it?


Check out his video here:

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