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Related Questions

What happened to Thomas Edisons first wife?

She Died


Thomas edisons first invention?

automatic recorder


How did Thomas Edisons first wife Mary Edison die?

Because Mary had a brain tumor


Who is Marion Edison?

1. Marion Edison is Thomas Edisons older sister. 2. Marion Estelle Edison Oeser is Thomas Edison's first child.


What was Nikola Tesla first invention that conflicted with Thomas Edisons' invention?

That was the alternate current which put to Edison electric monopoly in the late 1800s.


How long did thomas edisons light bulb burn?

Thomas Edison's first successful light bulb lasted for about 13.5 hours when he first demonstrated it. However, he and his team later improved the design to last for over 1500 hours.


Does Thomas Edisons light bulb still work?

No, the first light bulb that Thomas Edison invented is not still operational. Over time, light bulbs burn out and lose their ability to produce light due to the filament burning out. However, Edison's invention laid the foundation for modern lighting technology.


A list of Thomas Edisons inventions?

phonograph electricalvote recorder first electric generator paraffin paper electric pen carbon rheostat the electric chair and the light bulb ok people


Where is Edisons phonorraphin Poptropica?

on top of the greek building that you first see when you get there............


What did Thomas Edisons make?

Edison invented both the incandescent light bulb and the first phonograph.


What was Edisons first practical invention Tick a Tape for?

To measure Mark McGwire's home run distances.


What did Edison's phonograph lead people to invent?

Thomas Edisons phonograph (gramophone) was the first device invented that could play recorded audio. The first sound recording device was the phonautograph, invented by Eduoard Leon-Scott in 1857, people had also found was to record audio onto foil, but the phonograph was the first audio reciprocation device.