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Inventions

Inventions
FROZEN FOOD - Who discovered the first practical method of freezing food?

F. Rozenosh
R. Scott
C. Birdsey
G. Findus

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Inventions
What Elisha Otis invented?

Jet Engine
Turbine
Hydraulic Crane
The brake used in modern elevators

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Inventions
What Sir Isaac Newton invented?

Chronometer
Spectacles
Microscope
Reflecting telescope

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Inventions
It travels over land and water. Who invented the HOVERCRAFT?

S. Sperrow
C. Cockerell
T. Henman
O. Stricheg

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Inventions
Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?

1828
1831
1825
There is no sure date

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Inventions
What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931?

Capri pants
String bikini
Muumuu
Aloha shirt

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