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Inventions

Inventions
Who among the following invented the small pox vaccine?

Robert Hooke
Robert Koch
Louis Pasteur
Edward Jenner

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Inventions
When was barb wire patented?

1895
1840
1900
1874

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Inventions
When was the toothbrush invented?

1742
1765
1770
1790

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Inventions
What drink was invented by Charles Leiper Grigg in 1929?

Pepsi
Hawaiian Punch
7-Up
Yoo-Hoo

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Inventions
Who came up with the idea for INSTANT MASHED POTATO?

E. Asselbergs
K. Edwards
W. Raleigh
S. Tuberosum

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Inventions
This African-American woman physical therapist worked with soldiers disabled in World War II. She invented a device that helped the disabled to eat by delivering food through a tube to a mouthpiece.

Bessie Blount
Marjorie Joyner
Mae Jamison
Beulah Henry

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