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lucifer-ase t1_j131oms wrote

Reply to comment by Scott_Abrams in Could being submersed in a sealed tank of fluid help humans survive heavy G acceleration in outer space? by cheeze_whiz_shampoo

Some perfluorchemicals have extremely high oxygen solubility and have been proposed for liquid breathing. You dont think this has gone much beyond some animal experiments. In any case the conversion from air to liquid breathing would be absolutely brutal unless done under sedation ( both ways)

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