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Among other things: bifocals, the lightening rod, the Franklin stove, and the odometer. Even though he had more, he was very famous. he was a great man.
Ben Franklin invented a lot of things. one thing that he invented was the glass harmonica. he also invented the lightning rod and bifocal glasses.Also the fire dep.
he taught himself to swim from a book but wanted to be faster so he developed the swim fin. there is the franklin stove there was also a musical instrument with spinning glass to vibrate with your damp fingers think of a glass rim. of course dont forget the lightning rod and bi focals and the idea of ocean currents.
Ben Franklin invented a lot of things. one thing that he invented was the glass harmonica. he also invented the lightning rod and bifocal glasses.Also the fire dep.
he taught himself to swim from a book but wanted to be faster so he developed the swim fin. there is the franklin stove there was also a musical instrument with spinning glass to vibrate with your damp fingers think of a glass rim. of course dont forget the lightning rod and bi focals and the idea of ocean currents.
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∙ 6y ago
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Who invented the bifocals?
I've read that Benjamin Franklin invented them...
Who invented the Franklin stove?
I am pretty sure Benjamin Franklin invented the stove?
Who invented the bifocals eyeglasses?
Benjamin Franklin.
Benjamin Franklin the armonica?
Benjamin Franklin invented the glass armonica.
Who invented the lightning conducter?
Benjamin Franklin.
Who invented the armonica?
it was invented by Benjamin Franklin
When did Benjamin Franklin invent the armonica?
Benjamin Franklin invented the arrangement of the glasses in 1761.
How did Benjamin Franklin invented the light bulb?
Benjamin Franklin did not invent the light bulb.
Inventor of bifocal glasses?
Benjamin Franklin
Who invented the teliphone?
Benjamin Franklin
Where did Benjamin Franklin invented the phone?
He did not.
Who invented fridge?
Benjamin Franklin
