Go look at a Tesla connical coil. While you're at it go experiment trying to orbit small mass objects around large mass objects. Try to orbit a tennis ball around literally anything. If gravity were real all kinds of shit would be gravitating to each other.
Someone smarter than you figured it out ?
Sir Isaac Newton was pretty fucking smart.
Have you studied calculus and physics?
I have. Physics works fine without gravity.
Really? How do electrons orbit nuclei?
Go look at a Tesla connical coil. While you're at it go experiment trying to orbit small mass objects around large mass objects. Try to orbit a tennis ball around literally anything. If gravity were real all kinds of shit would be gravitating to each other.