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Scientists Inventors And Inventions
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Who is the inventor of the telephone?
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Alexander Graham Bell
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Anthony Blatner
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Francis Beaufort
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Henry Moseley
Explanation
The first successful patent for the invention of the telephone and brought a revolution in communication was awarded to Alexander Graham Bell in 1876.
Who invented the rubber balloon?
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Michael Faraday
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Alexander Fleming
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Richard Drew
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Willis Carrier
Explanation
The English Professor Michael Faraday is said to have made the first rubber balloons in 1824 to be used for his experiment involving hydrogen.
Who invented the air-conditioner?
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Willis Carrier
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Johannes Gutenberg
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Michael Faraday
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Richard Drew
Explanation
Willis Carrier, an American engineer, is known as the inventor of air conditioners. Later, he also founded the famous Carrier Corporation, a company that is famous for world-class air conditioners.
Who invented the adhesive tape?
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Richard Drew
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Alexander Fleming
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Willis Carrier
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Michael Faraday
Explanation
Richard Drew was a 3M engineer. He is credited with inventing adhesive tape, also known as Scotch tape, in 1930.
Who invented the printing press?
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Johannes Gutenberg
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Willis Carrier
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Alexander Fleming
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Richard Drew
Explanation
The printing press that is so commonly used in print media today was invented in 1440 by Johannes Gutenberg, a German inventor.
Who invented the steam engine?
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Thomas Savery
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Benjamin Franklin
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Henry Ford
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John Logie Baird
Explanation
The first steam engine in the form of a steam pump that could be commercially used was built by English inventor Thomas Savery on 2 July 1698.
Who invented the ceiling fan?
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Philip Diehl
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Rudolf Diesel
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Alexander Bereznyak
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Charles Thermos
Explanation
The ceiling fan was invented in 1882 by Philip Diehl who was a German American mechanical engineer. There are many more patents to his name, such as electric motors for sewing machines.
Who invented the postage stamp?
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Rowland Hill
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Quam Hollista
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Heinrich Hertz
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Ibrahim El-Naiz
Explanation
Sir Rowland Hill, an English teacher, is credited with inventing the idea of a postal stamp in 1840 when England became the first country in the world to issue a postal stamp.
Who developed the ballistic missile?
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Wernher Von Braun
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Edward Teller
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Samuel Cohen
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J. Robert
Explanation
During the Second World War, the V-2 rocket, the first ballistic missile, was invented by Wernher Von Braun and Walter Dornberger.
Who invented the lightbulb?
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Thomas Edison
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Eli Whitney
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Benjamin Franklin
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Francis Beaufort
Explanation
Thomas Edison is credited with having invented the lightbulb in 1879, although English chemist Humphrey Davy first initiated the idea of the electric bulb.
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