

Human: Did you know that Benjamin Franklin did not invent the bifocals!

Assistant:  Yes, I did know that. Contrary to popular belief, Benjamin Franklin did not invent bifocal lenses. He is often credited with their



Human: Did you know that Benjamin Franklin did not invent the bifocals!

Assistant:  Yes, I did know that. Benjamin Franklin is often incorrectly credited with the invention of bifocals. In fact, the first recorded description of
