Inventions, Discoveries and Explorations
Who invented bifocal lenses for glasses?
Alfred B. Nobel
Thomas Alva Edison
Benjamin Franklin
Rudolf Diesel
Benjamin Franklin
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Insulin was discovered by:A. Donald Reagan
B. Alexander Flaming
C. Fredrick Banting
D. Fredrick Sanger
Who invented the first mechanical calculator Pascaline?
A. Stephen Hales
B. Blaise Pascal
C. Gerardus Mercator
D. Thomas Newcomen
For whom among the following were high heeled shoes invented?
A. Cleopatra
B. Queen Elizabeth I
C. King Louis the XIV
D. King Charles II
Which country develop the first atomic bomb?
A. Pakistan
B. China
C. United States
D. Russia
Printing press was invented by:
A. Johannes Gutengerg
B. Mary Anderson
C. Victor Adler
D. George Antheil
Which of the following did Sir Isaac Newton invent?
A. Reflecting telescope
B. Chronometer
C. Microscope
D. Spectacles
Microphone was invented by
A. Charles Macintosh
B. Sir Alexander Graham Bell
C. Fahrenheit
D. Michael Faraday
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