Black History Inventors

Front

Who invented the first clock?

Back

Benjamin Banneker

Front

Fredrick McKinley Jones invented the ___ ___ ___ unit in the 1930's.

Back

portable air conditioning

Front

Who invented the traffic light and the gas mask?

Back

Garrett Morgan

Front

This man invented 100 ways to use peanuts and sweet potato... Who is he?

Back

George Washington Carver

Front

Who invented the potato chips?

Back

George Crum

Front

This man invented the gamma electric cell which is used to power the cell phone in 1971... Who is he?

Back

Henry Thomas Sampson Jr.

Front

____ invented the portable pencil sharpener in 1883

Back

John Lee Love

Front

Who invented the lunch pail (lunch box) in 1887?

Back

James Robinson

Front

What did John Standard invent in 1891?

Back

an improved model of the stove and refrigerator

Front

Who invented the supper soaker in 1982?

Back

Lonnie G. Johnson