He worked in electrical engineering to invent the light bulb.
his area of science was geography
electricity
Thomas Edison invented incandescent bulb
i think that he worked in electrical engineering. I hope that this helps!
Thomas A. Edison was an Inventor and was really interested in science and science fiction he red lots of books about science and became interested in science
Thomas Edison
biography
science
he didn't
He was an inventor
Which one?
The area of Thomas Edison National Historical Park is 85,995.698976 square meters.