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jan 1, 1749 - Franklin's lightning rod was invented

Description:

Benjamin Franklin wanted to improve houses when lightning would occur. So in 1749, Franklin invented a lightning rod that protects any structure from lightning. When lightning hits, the lightning rod brings the lightning safely to the ground causing not as much heat damage.

Added to timeline:

Date:

jan 1, 1749
Now
~ 277 years ago

Images: