YES
Benjamin Franklin invented the arrangement of the glasses in 1761.
no way. Benjamin Franklin did.
1784
Lightning rod, Franklin stove, and bifocal glasses.
He invented bifocal glasses.
benjamin franklin invented spectacles,(glasses),and discovered electricity.
bifocal glasses
No, he did not invent glasses to see special maps.
No, but he is credited with inventing the first pair of bifocals - prior to that, people needed two sets of spectacles, one for distance, one for reading. Franklin combined them into one.
He wanted to see clearly more and farther because his eyes were tired and weak
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 year did Benjamine invent electricity 1706