He invented the lightning rod, bifocals, the Franklin stove, a carriage odometer, and the glass 'armonica'.
Depends...
One invention is bifocal glasses
There is some debate as to what Benjamin Franklin's favorite invention was. However, some believe that he favored his glass harmonica.
benjiman franklins full name is Benjamin josiah Franklin.
Boston
He was Christian.
gdrger
when was benjamin frankilns first poop?
Fifteen?
Benjamin Franklin's first invention were wooden flippers. He made them for his hands and feet to help him swim better. He was 8 years old when he invented them.Ben franklins 1st invention were wooden flippers made when he was 8.
old
Albiah Folger