Home

General Knowledge (GK)

Basic General Knowledge (GK)

Famous Scientists and Inventions

MCQ Detail

MCQ Detail

Who is famous for the invention of the bifocal lens and significant contributions to the study of electricity and lightning?

A

B

C

D

Answer: Benjamin Franklin

Explanation:

Benjamin Franklin is known for inventing the bifocal lens and for his significant contributions to understanding electricity, including the study of lightning through his kite experiment.

Add Comment

All Comments (0)