Jun 3 2012, 12:45 PM
QUOTE(soul2soul @ Oct 12 2011, 03:21 PM)
He speculates only.... I think he is assuming 0 atmospheric pressure but not taking into consideration the temperature factor.
Anway, won't our body freeze after few minutes of exposure to -200 Celsius?
1st of all the temperature in space isn't exactly -200°C. To have a temperature there has to be something some kind of matter however it is a vacuum in space, therefore there is actually no temperature. So the only way the body can lose heat is through radiation.Anway, won't our body freeze after few minutes of exposure to -200 Celsius?
In fact a vacuum would be considered insulating and this principle has been well exploited in making thermost flasks.
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