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Benjamin Franklin was president from 1785 to 1788. Benjamin Franklin invented the lightning rod, bifocals, the Franklin stove, a catheter, and a glass harmonica.

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Q: What did Benjamin kranklin invent?
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Related questions

When did Benjamin Franklin first invent the kite?

He did not invent the kite.


Did Benjamin Franklin invent electrcity?

No Benjamin Franklin did not invent electricity he just discovered it. there is a big difference in inventing and discovering.No Benjamin Franklin did not invent electricity he just discovered it. there is a big difference in inventing and discovering.


What did Benjamin Banneker do?

invent the clock.


What did Benjamin Huntsman invent?

crucible


Did Benjamin Franklin invent the wetsuit?

No. Ben Franklin did not invent water skies, but he did invent swim fins.


In what place did Benjamin invent electricity?

Ben didn't invent electricity discovered it.


Did Benjamin Franklin invent the electrostatic machine?

NO


When did Benjamin Banneker invent the clock?

1919


Did Benjamin Franklin invent glasses?

YES


Did Benjamin Franklin invent lenses?

yes


What did Benjamin benneker invent?

Bannaker's Almanac.


Where did Benjamin Banneker invent his clock?

in 1886