Question

Thomas Edison's contribute in the field of science 1) ..... 2)......​

Answer 1

Thomas Edison's Contributions

What a great inventor he was!! He invented the electric locomotive,phonograph,electric pen and copying system,kinetoscope,improved the telephone and improved the stock ticker and most importantly he invented the electric light bulb.

This is a picture of the great invention, the light bulb.

electric pen

kinetoscope

phonograph

stock ticker

These are some pictures of Thomas Edison's inventions

This is one of the first Edison films that was played in the kinetoscope (motion picture camera). The sound was played at the same time with the phonograph.