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Gave me incentive to make hydrogen balloons from lye+Al reaction. Work just as well and then you get to blow them up later!
by foobarian 8y ago
Gave me incentive to make hydrogen balloons from lye+Al reaction. Work just as well and then you get to blow them up later!
- bonestamp2 8y agoThat sounds interesting. Is it reasonably safe to have hydrogen balloons around at a kid's party? Any major dangers to watch out for besides the obvious proximity to candles?