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army1987 comments on Where Fermi Fails: What is hard to estimate? - Less Wrong Discussion

6 Post author: tgb 05 June 2012 03:15AM

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Comment author: [deleted] 06 June 2012 08:04:27AM 2 points [-]

IIRC, density(areogel) - density(air) < density(air) - density(helium), so I guess it would.