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Inventions

Inventions
In which decade was the transistor invented?

1960s
1940s
1980s
1950s

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Inventions
For over 500 years, paper was only available and sold as single sheets. In 1902, an inventive Australian used half size sheets of paper, a bit of glue and cardboard to create the what?

Notice Board
Telephone Book
Notepad
Calendar

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

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

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Inventions
Who invented Fountain Pen?

Lewis E. Waterman
Kirkpatrick Macmillan
Sir Frank Whittle
John J. Loud

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Inventions
Who among the following invented the small pox vaccine?

Robert Koch
Louis Pasteur
Robert Hooke
Edward Jenner

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Inventions
The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?

Jack Croxford Baker
John Christopher Baxter
Joseph Cyril Bamford
John Christopher Ballantyne

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