Ask Nyan anything

08-09-2015, 11:43 PM

NSA Wrote:

08-09-2015, 11:13 PM

xmxmusicrealm Wrote: Why is the sky blue?

A clear cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light. When we look towards the sun at sunset, we see red and orange colours because the blue light has been scattered out and away from the line of sight.

Ah o: thanks for the reply!

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What do you think humans will look like in 2 thousand years?