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
Edison considered the phonograph his favorite invention because it was the first device capable of both recording and playing back sound. This pioneering technology revolutionized entertainment and communication by allowing for the preservation and reproduction of sound. Edison recognized the immense potential of the phonograph and its impact on society.
on top of the greek building that you first see when you get there............
He was the first man on the moon.
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
The Apple I, a personal computer was the first invention of apple.
His first invention was the Apple lisa