Thomas Edison discoveries
The lightbulb
There are a number of discoveries and works that are credited to Thomas Edison. Some of them include the motion picture camera, electric light bulb, phonograph and so many more.
The phonograph.
edisons mother and his teacher/tutor
they beat him with sticks
Thomas Edison.
Thomas Edison improved the design of the lightbulb. He patented a practical and commercially viable incandescent lightbulb in 1879, which played a major role in popularizing electric light and making it accessible for widespread use.
It was used to photograph experiments, and then was expanded as it became a major asset for the movie business.
Thomas Edison's first major invention was the phonograph, patented in 1878. He had previously worked on various telegraph-related projects, but the phonograph marked his entry into the field of audio technology.
Thomas Edison was a legendary contributor to science with his inventions. He invented the light bulb and telephone which are major inventions used in everyday life. His inventions led to others that impacted society in the past, present, and future.
thomas alva edision was a great inventer he invented about 1000 inventions!
Inventions are more likely to be his work with the modern radio, the coil, the remote control, the speedometer and the Tesla was famous at the turn of the century for inventing the alternating current system still in use today.Tesla also helped Thomas Alva Edison invent the lightbulb. ; )