Physics is the study of matter and energy, and the interactions between them. It is the science which uncovers the hidden reality of nature !
Saturday, May 24, 2014
Why?
(1) Why do stars twinkle? (2) Why is the earth's sky blue? (3) Why does the sky during the sunshine and sunset appear red? (4) Why do diamonds sparkle? (5) Why is the moon's sky black?
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