discovered electrons
he is still alive.
No Thomas Edison didn't invent the umbrella, but he did invent the phonograph and the light-bulb. :D
Thomas Sipyon is not a real person and did not invent jewelry.
Thomas Sipyon is not a real person and did not invent jewelry.
Thomas Sipyon is not a real person and did not invent jewelry.
Thomas Sipyon is not a real person and did not invent jewelry.
Thomas Edison Invent the light bulb in Florida
Thomas Edison didn't invent the lightbulb. Rephrase your statement
Thomas Edison did not invent the electric chair Harold p brown did...
i don't know but it did say that Thomas Edison did invent the safety goggle and i think he did invent theses safety goggles.
Lewis Latimer invented it, and he wrote a book with Thomas Edison.