April 12, 2019 05:33 pm PDT
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/6lRMdahO7GM/how-to-make-colored-smoke-bomb.html
How to make colored smoke bombs
As a kid I set my friend's kitchen on fire melting potassium nitrate and sugar on the stove, so be careful when making these cool colored smoke bombs, which use oil pastels as pigment. Read the rest
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/6lRMdahO7GM/how-to-make-colored-smoke-bomb.html
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