Dewy Sanderson (African-American)
ice man
A periscope
The very first calculating "machine" was human hands and fingers. The abacus was next in about 300 BC.
The first weaving machine, or power loom, was created by a British man named Edmund Cartwright in the 18th century. He patented it in 1785.
The man who invented the shoelace tips.
Christopher Sholes, Carlos Gidden, and Samuel Soule invented the first mechanical type-writer machine(1867).
Well, It was not a black man who invented the 'Toilet' The man who inveted the 'Flushing Toiled' Was 'Thomas Crapper'
ice man
J. T awston invented the helicopter (black male)
He wasn't black, he was Asian.
Otis
A periscope
The first man invented sharp things is Black Smith
The very first calculating "machine" was human hands and fingers. The abacus was next in about 300 BC.
The fog machine was invented in the late 1930s by a man named Charles Kaman. He developed it as a special effect to enhance performances in his plays.
The Soviet Union invented the AK-47. It was invented by a man called Mikhail Kalashnikov.
John Standard(a black man)