Britain
Germany
America
England
Other
100
One of the most painful dental drills was made by _____.
Who is George Fellows.
100
He sold only dried goods at first, then sold blue jeans.
Who is Levi Strauss.
100
After spending 9 years on his invention, his Italian friend rewrote this dictionary in Spanish.
Who is Samuel Johnson.
100
What inventor had no formal education, but made a textile machine?
Who is James Hargreaves
100
Swiss Army Knife inventor.
Who is Karl Elsner.
200
Richard Trevithick harnessed high pressure steam to make this invention work.
What is Steam Railway locomotive.
200
The medicine Heinrich Dresser and Felix Hoffman relieves the affects of sodium salicylate.
What is aspirin.
200
In a revenge-oriented mistake, George Crum, a chef, came up with his new food item.
What are potato chips.
200
His invention replaced a regular loom with a power loom.
Who is Edmund Cartwright.
200
All people like his delectable dessert, especially women.
What is Chocolate or who is Francois-Louis Cailler.
300
Inventor of the magnifying glass.
Who is Roger Bacon.
300
French C. Hopffer invented __________.
What is a fire extinguisher.
300
Benjamin Franklin invented this object he, too, benefited from.
What is bi-focal eyeglasses.
300
Joseph Lister invention.
What is Antiseptic medicine.
300
The scottish inventor ______ invented the threshing machine.
Who is Andrew Miekle.
400
Isaac Newton and the
What is reflecting telescope.
400
His invention quantified heat.
Who is Gabriel Farenheit.
400
The natural rubber part was easy for him, vulcanizing the rubber was his roadblock.
Who is Charles Goodyear.
400
It took two to invent the telegraph.
Who are W. F. Cooke and Charles Wheatsone.
400
He revolutionized bathroom devices and got rid of the sewage smell by making a flush toilet.
Who is Alexander Cummings.
500
Inventor John Venn made the
What is the venn diagram.
500
William Murdoch used his invention in his own household first, with coal gas.
What is gas lighting.
500
The invention can capture real life and put it into paper.
Who is George Eastman.
500
Sir Humphrey Davy saved many miner's lives with this invention.
What is miner's lamp.
500
Samuel Crompton took two inventions and molded them into one, resulting in a faster machine that altered the type of yarn process able.
What is the spinning mule.
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