Finding a metal that would glow without burning and evacuating the area to prevent burning out of the filament.
he was so interested in making the electric light bulb because there were only candles back in his time, and there were very dangerous, especially when around children, but the children even had to use them, so he wanted a safer alternative.
Because he was extremely smart and created the lightbulb and phonograph Because he was extremely smart and created the lightbulb and phonograph
The really radical change in electronics was the invention of the transistor. It was not very pretty, it was not very big, but the world was made a far better place because of it
Well now that we have light we can see everything but without Thomas Edison's invention we can not see or do anything in the nightwithout light so thankyou Thomas Edison
He became a inventor because he wanted to see what he can do
because now it allows us to see in the dark
mobility decreases
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Type your answer here... The invention in hieroglyphic papyrus because of society
the invention of the microscope makes cell study possible because Robert Hooke described his observation with a simple lens of thin slices of cork and then he observed a cell wall and that is how cells get there name.
Because Mary had a brain tumor
The really radical change in electronics was the invention of the transistor. It was not very pretty, it was not very big, but the world was made a far better place because of it
So many things became possible. The ability to see at night was a major event. For thousands of years night was considered a dangerous time because people couldn't see where they were going and dangers hid in the shadows. Street lights, signs on stores lit, night baseball games, homes lit, movies began, and people could move around at night. Stores could be opened later and restraurants could stay open. Factories with longer hours and the threat of things blowing up because of the gas that had been used for light was gone.
This is the best invention because it is big.
Well now that we have light we can see everything but without Thomas Edison's invention we can not see or do anything in the nightwithout light so thankyou Thomas Edison
because transistor is not too hot while vacuum tubes are very easily to get hot
there was no problem because he did the light bilb in his first try
yes, i am a very good invention, because i answer all your questions
Because he enjoyed it.