Science Quiz / Inventor's Hall of Fame

Random Science or Discovery Quiz

Can you name the following inductees (with familiar names) to the Inventor's Hall of Fame, based on their inventions?

 Plays Quiz Updated Nov 20, 2019

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InventionHall of Famer
Frozen food
Ballpoint pen
Improvement in concentration of milk
Game board
Foot measuring device
Breech-loading firearm
Air conditioner
Revolver with interchangeable parts
Cast steel plow
Pressure-ignited internal combustion engine
Multiplane camera for improved animation
Noise reduction system for analog tape
Pneumatic tire for cycles
Outboard motor
Pneumatic rubber tire for cars
Automobile transmission mechanism
InventionHall of Famer
Safety razor
Vulcanization of rubber
Processing of flaked cereal
Optical character recognition
Toy train
Screw-neck bottle and jar
Mechanical reaper
Elevator brakes
Improvement in brewing beer and ale
Railroad sleeping car
Glass tile, Glass mosaic
Steam-powered brake for trains,
polyphase AC motor
Post office drawer lock
Ice rink resurfacing machine
Rigid airship

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