Did you know that Sir Isaac Newton was the first person to

discover gravity?

Did you know that gravity is an invisible force that makes things

fall and pulls us to the ground but in space,

you would float away?

Sir Isaac Newton was the first person to discover

the theory of gravity.

he was sitting under the apple tree when an

apple dropped from the tree onto his head then

he wondered why it fell?

I have wondered when Sir Isaac Newton passed away

and why haven't they cut down the apple tree that

Sir Isaac Newton sat down under because it is 400 years old.