inventor articles - Page: 4
Who invented the first gear cycle?
Who invented metal chains?
Who invented the wax toilet ring?
What was Baird's first television called?
What was John Browning's first invention?
Who invented the lock mechanism?
What is Thomas Edison's famous saying?
Did a black man invent the door knob?
Who invented the automatic traffic light?
Who built the first fiberglass boat?
Who invented the automated traffic light?
Who invented the heat map?
Who initiated the principles of error proofing?
What were Alexander Graham Bell's goals?
What did Thomas Edison first make his impact on culture and society?
Who built the first gasoline-driven motor vehicle in America?
Who invented solar distillation?
Who invented component libraries?
What was the purpose of Alexander Graham Bell's telephone?
Who is Joseph Jacquard?
Who is Sarah Goode?
Who came up with the recycling symbol?
What was John Fitch's biggest win?
