in 1785 b.c.
1935
1949
What did Frederick McKinley Jones will say?
the reason Frederick Jones was famous was because he invented the refrigerator
Mr. and Mrs. Jones.
Air conditioner
1935
1949
He was so in to inventions he build and immproved machines.
The Air Conditioning Unit
Frederick McKinley Jones, African American Inventor, invented the Automatic Movie Ticket dispenser. Also the portable X-ray machine and a refrigerated trucking system.
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the first automatic refrigeration system for long-haul trucks
he wanted to make the car easier to use that is why he did it
The machine that can make certain jars airtight
McKinley did not invent anything himself, but his presidency was largely impacted by the improved communications caused by the invention of the telegraph.
What did Frederick McKinley Jones will say?