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Inventions

Inventions
In which year was MIDI introduced?

1987
1973
1977
1983

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Inventions
What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869?

Vacuum cleaner
Electric mixer
Washing machine
Blender

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Inventions
What groovy item was invented by Englishman Edward Craven Walker in 1963?

Eight-track tape deck
Hot comb
Lava lamp
Leisure suit

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Inventions
In which decade was the transistor invented?

1950s
1980s
1940s
1960s

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Inventions
Who invented Gunpowder?

Sir Frank Whittle
Roger Bacon
G. Ferdinand Von Zeppelin
Leo H Baekeland

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Inventions
This part-time race car driver invented the bucket seat in 1969. Who was he??

Paul Newman
Steve McQueen
John Wayne
Harrison Frazier

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