Question

why Newton is famous only because of that Apple that fall on his head

Answer 1

Answer:

Not only for that even for different inventions such as dispersion of white light and many more

Answer 2

Answer:

Yess you are right

I also some times think about that

But the truth is this that he is so much famous because before his theory of gravity no one has paid attention to this.

He paid attention and became famous...

And because of some of the other inventions like depression of white light and many more...