Josh was fascinated with the science unit on electrical circuits. He built a battery tested that looks like a firefly. You simply touch 2 wires to each end of a battery and if the firefly lights up, the battery is good. He so proud to make a tool that Mom can use every day. I desperately needed a battery tester! Thank you Joshy!
Sunday, March 1, 2009
2-9-09 Monday to 2-12-09 Thursday
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Project 365
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