Teacher Wins Over Class With Dangerous Science Experiment

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  • 7 Oct, 2016  |
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№1 Author: styopa (7 Oct 2016 15:10) Total user comments: 1538


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How is that dangerous? He'd obviously done it before, and knew the bottle wouldn't explode.

Pretty stupid.
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№2 Author: Phreddy (9 Oct 2016 14:54) Total user comments: 53


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I don't think it is stupid at all.
Simple experiments like this get young people interested in science.
I learned about air pressure with a similar experiment done with a tin drum.
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