What if the moon didn't exist.

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    Hi guys, today I watched a TED video "What if the moon didn't exist" by Andrealuna Pizzetti. She is a Astrophysicist. When she is a kid she has curiosity  to see on the sky by using binoculars. Even I have also asked the same question when I was a child. But I couldn't find answer for this question. So now I know the by seeing this video.
    If moon didn't exist then the rotation of Earth would be faster and day will become shorter. Our planet become dry and lifeless planet like Venus. But because of this moon  we live in this planet and also we evolve physically and mentally because of this moon. 



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