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Alessandro Volta
he invented the electric battery. -
Eli Whitney
he invented the cotton gin, miling, and interchangable parts. -
Gottlieb Daimier
he invented an automobile -
Thomas Edison
he invented the telegraph, the light bulb, vitascope, phonograph cylinder, carbon microphone, movie camera, electric power distributer, mimeograph, phonograph. -
Alexander Graham Bell
he invented the telephone and the phonograph -
Henry Ford
he invented the Moving Assembly Line -
Orville Wright
invented aircraft and fixing wing aircraft -
Gugliemlo Marconi
he invented the magnetic detector and the raidio