answersLogoWhite

0

He invented bifocals and the lightning rod.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What are two things Banjamin Franklin invented?

Benjamin Franklin invented, among other things, bifocal glasses, a much-improved wood stove and an effective mail service.


What were two of Benjamin Franklin' s inventions?

Benjamin Franklin didn't invent anything he just discovered stuff.


How much educaiton did Benjamin Franklin have?

Benjamin Fanklin went to school for two years.


Who were two delegates to the convention?

Benjamin Franklin and James Madison


What is the meaning of Benjamin Franklin's quote There will be sleeping enough in the grave?

That actually isn't the full quote. Here it is: "A life of leisure and a life of laziness are two things. There will be sleeping enough in the grave." - Benjamin Franklin It means that now is not a time to be lazy. You can rest when you're dead.


What is one of Benjamin Franklin invention?

one of ben franklins is the bifocals because he didn't want to keep having two glasses around his neck and keep switching them


Two of American's foulding fathers are?

Were George Washington and Benjamin Franklin.


Did Benjamin Franklin invent the ocular device?

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.


What was Benjamin Franklin's opinion about the final Constitution created by the delegates?

According to the National Constitution Center, www.constitutioncenter.org, There is a story, often told, that upon exiting the Constitutional Convention Benjamin Franklin was approached by a group of citizens asking what sort of government the delegates had created. His answer was: "A republic, if you can keep it."


Was Benjamin Franklin accused of being a cereal killer?

Yes he was, in his house there was bodies buried under his basement floor. There was two suspects to who killed the people and Benjamin Franklin was one of them.


What were two disadvantages of the American that fought in the war?

Marie santiago and Benjamin Franklin


What two british leaders did not agree with parliament?

Samuel Adams and Benjamin Franklin