biography
He was an inventor
Thomas Edison focused on inventions that were basically in the field of electrical and chemical engineering. He worked with a number of scientists in these fields.
Thomas Edison invented incandescent bulb
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
his area of science was geography
science
Thomas Edison
he didn't
Which one?
he studied science
my butt
electricity