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As far as the Science is concerned, there are two great scientists one Isaac Newton and Albert Einstein. Albert Einstein is remembered because of the theory of relativity and Isaac Newton who is remembered for the discovery of the gravitation pull.
albert
Bert Newton's birth name is Albert Watson Newton.
Albert Einstein was born in Germany.
Gravity
His great discovery was the law of gravity
issac newton
discovery of gravity by Sir Isaac Newton
low of gravitation
Isaac Newton
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Albert Einstein published his discovery of the relativity of gravity, light, time and space in October 1915.