Grey skies I can understand, but why do some clouds have a clearly defined edge. On an aeroplane, when you go through certain clouds it is unnerving to find yourself swamped by cloud one second, and bathe in direct sunlight the next, and back again as you fly through bunches of clouds.
Why do some clouds not appear to dissipate? After all, when your kettle boils you do not see mini clouds keeping their shape, floating around your kitchen as the steam comes out.
Yet some clouds all blurr and merge together to form a generally grey sky - that's what I would expect.
2007-02-24
11:29:21
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6 answers
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asked by
Anonymous