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cultureulterior comments on Harry Potter and the Methods of Rationality discussion thread, February 2015, chapters 105-107 - Less Wrong Discussion

6 Post author: b_sen 17 February 2015 01:17AM

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Comment author: cultureulterior 19 February 2015 01:42:52PM 0 points [-]

If I were Snape, I would use a gas. Something which becomes hazardous after a certain time. Or merely change the nitrogen/oxygen balance after a certain time.