Isaac newton did not discover gravity. Practically everybody already knew that
when you let go of something in your hand, it falls to the ground, and nobody
paid any attention to the few who didn't know it. What Isaac Newton did was
explain exactly how it works, with numbers. With that simple new knowledge,
it was possible to explain how and why the moon revolves around the Earth,
how the planets and comets revolve around the sun, and how to launch spacecraft
that can carry people to the moon, land cameras on Mars, sail probes out of the
solar system, and hang satellites up in the sky that can bring you 900 TV channels
that have nothing on.
Of course, if none of that is useful or interesting to you, then Newton's discovery
wasn't important.
Gravity is the major force in the Universe controlling matter. Gravity controls the structure of the Universe.
Gravity
Isaac Newton
His great discovery was the law of gravity
discovery of gravity by Sir Isaac Newton
Discovery I think, ask Sir Issac Newton about the apple...
Issac Newton explained the Law of Gravity.
he discovered that it pull's us down to the earth.
(They Were Able To Find The Orbit Of a Comet And Predict The Year Of its Return)
(They Were Able To Find The Orbit Of a Comet And Predict The Year Of its Return)
yes it made him more rich and famous
An apple fell on his head and wonder why it was pulled to earth