I'd really like to know, just out of curiosity, and I had no idea where to place this question so I'll hope I can get the answer from science.
When it's cold outside, we can see our breath. I'm not sure of the fundamental reasons behind this (you could explain that, too), but I was curious as to why we can't see it when we..you know, expel gas (from the rear end). Can anyone explain this to me?
I know it's silly, but I'd like to see the explanations. I'm not a scientist! =)
2007-12-01
08:21:46
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4 answers
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asked by
Azure AM
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