I think that he worked in the field of electrical engineering
I hope this helps
his study was chemist
one of thomas edisons inventions were the phoneograph and ther light bulb
Thomas Edison had minimal formal education. He only attended school for a few months before being taught mostly by his mother at home. Edison was largely self-taught and developed a love for reading and learning on his own.
lalalalala
Thomas Alva Edison
thomas edisons weakness was his inventions
miller
a coma
sdagd
It made music.
Blue.
canada
Blue