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Victor Cazacov on Twitter: "My DIY laser projector from an old HDD. Presented yesterday at #munich #arduino meetup. More: https://t.co/lXDImfgZct http://t.co/SbxgkMUVgL" / Twitter
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How to Build Your Own Projection Microscope with a Syringe, Laser Pointer, and Drop of Water « Mad Science :: WonderHowTo
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