We swore off microscopes after getting one for our 10th birthday and seeing just how disgusting our skin was, but this cheap USB microscope seems to be kinda neat. Carlosb.tv shows you that you can ...
How To Make Everything on MSN
Glass failed, but the homemade microscope worked
He tried to make a microscope from raw materials, but the glass kept failing. After a second round of refining ash, sand, and ...
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