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laral5

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laral5

breathing in space

If we put plants in space. would we be able to breath in space?
20:35 Sun 13th Nov 20051 answer, last by fo3nix 22:31 Sun 13th Nov 2005
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laral5

Is it possible to make a zero gravity chamber and have enough oxygen to breath normally?

Is it possible to have a zero gravity chamber and have enough oxygen to breath normally?
20:34 Sun 13th Nov 20052 answers, last by Peter Pedant 23:16 Sun 13th Nov 2005
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laral5

Snow and hail

How is hail made and how is that different from how snow is made?
00:40 Fri 14th Oct 20052 answers, last by newtron 09:46 Fri 14th Oct 2005
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laral5

color of a flame

What causes the different colors of flames at different temperatures? If blue/violet is the hottest flame, why is the sun look yellow?
00:39 Fri 14th Oct 20054 answers, last by tony1941 19:53 Fri 14th Oct 2005

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