Who Invented the Super Soaker?
The toy called super soaker was invented by a man named Lonnie Johnson. And he isn’t only a toy inventor! Johnson has worked for the U.S. Air Force and NASA and owns...
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Who Was Michael Faraday?
Michael Faraday (1791-1867), was an English chemist and physicist. He studied science while working as an apprentice bookbinder, becoming Sir Humphrey Davy’s assistant...
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Why Were Early Maps Decorated?
Many early maps were decorated because the map-makers or cartographers had little real idea of geography and presented the world in symbolical terms. One map of Roman...
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Why Chien Shiung Wu Was Called ‘the Dragon Lady’?
Why Chien Shiung Wu Was Called ‘the Dragon Lady’? Chien Shiung Wu was a Chinese-American Nuclear Physicist (1912-1997), born in Liu Ho, near Shanghai China, on May 31,...
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Who Was Galileo Galilei?
Who Was Galileo Galilei? Galileo Galilei (1564-1642), the great Italian scientist and mathematician, was the first astronomer to use a telescope, the discoverer of the...
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