People couldn't see without light and we would never have the iPod touch and iPhone if he never made the phonograph ;)
automatic recorder
That was the alternate current which put to Edison electric monopoly in the late 1800s.
To measure Mark McGwire's home run distances.
She Died
He was the first man on the moon.
on top of the greek building that you first see when you get there............
Because Mary had a brain tumor
When you have an invention, the first step is to get a patent for the invention.
his first invention was the sespension bridge
His first invention was the Apple lisa
The Apple I, a personal computer was the first invention of apple.
I believe a cave man. The first invention was probably the wheel.