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Inventions

Inventions
In which year was MIDI introduced?

1987
1973
1977
1983

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Inventions
What invention caused many deaths while testing it?

Dynamite
Ladders
Parachute
Race cars

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Inventions
What plaything was invented by Joe McVicker in 1956?

Lite-Brite
Play-Doh
Etch-A-Sketch
Silly Putty

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Inventions
For what does the world owe Almon Strowger a debt of gratitude?

Vending Machines
Parking Meters
Automatic Telephone Exchanges
Traffic Lights

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Inventions
Who developed the idea of Crop Rotation?

Swede Svenson
Turnip Townsend
Potato Peterson
Cabbage Carlson

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Inventions
For what is Charles Babbage (1792-1871) remembered?

Steam Boating
Telescopes
Computers
Radio-Telegraphy

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MORE MCQ ON Inventions

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