Which of the following was invented by Elisha Otis ?
Posted: Mar 04, 2013
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Which of the following was invented by James Watt ?
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Which of the following was invented by Sir Isaac Newton?
Posted: Mar 04, 2013
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Who invented Fountain Pen?
Posted: Mar 03, 2013
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When was the toothbrush invented?
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When was Milk Tray first introduced?
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What treat was invented by 11-year-old Frank Epperson in 1905?
Posted: Mar 03, 2013
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Who was the first person to patent the JET ENGINE?
Posted: Mar 03, 2013
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Where were wigs first invented?
Posted: Mar 03, 2013
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Who invented the battery?
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Who invented Automobiles using gasoline?
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For what is Charles Babbage (1792-1871) remembered?
Posted: Mar 03, 2013
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What drink was invented by Charles Leiper Grigg in 1929?
Posted: Mar 03, 2013
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