2 years, 9 months ago
Could you hold your breath longer in a 100% oxygen environment than in earth's atmosphere?
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i'd imagine so. people who set out to break "breath holding" records typically prepare by breathing pure oxygen for a period of time before going under water.
http://www.nzherald.co.nz/world/news/article.cfm?c_id=2&objectid=10456963
http://www.nzherald.co.nz/world/news/article.cfm?c_id=2&objectid=10456963
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