Charles Wheatstone
George Crum
Humphrey Davy
Heinrich Dresser
George Eastman
100
Wheatstone's country of origin.
What is England.
100
Crum's country of origin.
What is America.
100
Davy's country of origin.
What is England.
100
Dresser's country of origin.
What is Germany.
100
Eastman's country of origin.
What is America.
200
In addition to being an inventor also held this occupation.
What is physicist.
200
State and year in which Crum was born.
What is New York; 1822.
200
Inventor of this light piece.
What is the Davy Lamp.
200
Inventor of this commonly used pain medication.
What is Asprin.
200
Eastman's state and year in which he was born.
What is New York; 1854.
300
Wheatstone's invention.
What is the electric telegraph.
300
Known for being the inventor of this popular snack food.
What is potato chips.
300
Davy's invention improved the lives of workers in this occupation.
What is miners.
300
Acetylsalic acid; a synthetic compound that duplicates the salicyic acid found in the bark of willow trees.
What is the primary ingredient in Asprin.
300
George Eastman's invention.
What is the first Kodak camera.
400
The purpose of the electric telegraph.
What is to convey messages.
400
A conspiracy surrounding Crum.
What is the belief that he did not truly discover potato chips because a different type were already around.
400
Purpose of the Davy lamp.
What is to improve the safety of miners and to allow them the ability to be in close contact with flammable gas.
400
Purpose of Asprin.
What is to allieviate pain.
400
What the invention of Eastman's camera did.
What is promote amateur photography.
500
How the electric telegraph worked.
What is through passing electric signals through a wire.
500
How Crum discovered potato chips.
What is unknown; however there are many stories.
500
In addition to being an inventor, Davy also held this occupation.
What is a chemist.
500
Another invention of Dresser's originally intended to replace morphine as a non-addictive pain medication.
What is heroin.
500
The appearance of Eastman's camera.
What is a handheld box containing films of paper negatives.
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