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The early ones -- make your own cloud chamber for atom splitting, X-ray machine made from vacuum tubes, big metal rocket powered by explosive powdered zinc -- w
by gwbrooks 4y ago
The early ones -- make your own cloud chamber for atom splitting, X-ray machine made from vacuum tubes, big metal rocket powered by explosive powdered zinc -- were collected into a volume that's amazing.
https://www.amazon.com/Scientific-American-projects-amateur-scientist/dp/B0006AWNUE/ https://www.amazon.com/Scientific-American-projects-amateur-...