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.
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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.
* lightning rod * Franklin stove * odometer * bifocals
* lightning rod * Franklin stove * odometer * bifocals
* lightning rod * Franklin stove * odometer * bifocals
* lightning rod * Franklin stove * odometer * bifocals
* lightning rod * Franklin stove * odometer * bifocals
* lightning rod * Franklin stove * odometer * bifocals
In 1752, Benjamin Franklin conducted his famous kite flying experiments and proved that lightning is electricity. During the 1700s lightning was a major cause of fires. Many buildings caught on fire when struck by lightning and kept burning because they were built mainly of wood.
Benjamin Franklin wanted his experiment to be practical, so he developed the lightning rod.
No. Ben Franklin did not invent water skies, but he did invent swim fins.
yes
Oodles Answer: Twin-tailed kite
No. Electricity was around long before Ben Franklin -- or humans for that matter.
Ben Franklin invented the fins in 1717. He used them for his hands due to his love of swimming. Unfortunately, how he invented them is unknown.
No. Ben Franklin did not invent water skies, but he did invent swim fins.
1745
ben Franklin invented the bigest poopy
Yes.
yes
When did Ben Franklin start to invent? Whoever answered that, that was sort of dumb.
1706
He founded the first college.
ben Franklin
in 1232
Oodles Answer: Twin-tailed kite
Yes, Ben Franklin did not invent bifocals but he is credited with popularizing them. He created a pair of glasses with two different lens powers, allowing for both distance and close-up vision.