Edison Practice

Thomas Alva Edison (1847–1931) was an ______ inventor.

He was well known for his focus and _______.

Edison invented more than ______ inventions.

The three inventions gave rise to giant industries such as record companies, and the film industry.

His inventions changed the work and ______ of people throughout the world.

The period from 1879 to 1900, has been called the _______ as he produced most of his devices.

In 1876, Edison established a laboratory at _____, New Jersey.

His first laboratory dedicated to industrial _________ in the world.

Thomas Edison invented a phonograph, a device that reproduces ________.

Edison's light bulb gave off a moderate amount of light and _____ a long time.