Most voted questions under tag invention

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Who invented Bicycle and when?

posted Mar 6, 2017 by anonymous

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Who are the inventors of Steam Engine, Petrol Engine and Diesel Engine?

posted Mar 6, 2017 by anonymous

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Who invented the smart phone?

posted Mar 3, 2017 by Ambika Sharma

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When was the first search engine invented?

posted Feb 22, 2017 by Joyce

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When was the hot air balloon invented and who had invested it?

posted Feb 14, 2017 by Joyce

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Who discovered Molecular Scattering of light in fluid?

posted Feb 9, 2017 by Pramod Huilgol

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Who invented the Piano?

posted Feb 7, 2017 by Minal Parmar

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Who invented Carburetor?

posted Feb 6, 2017 by anonymous

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Who invented the Generator?

posted Feb 4, 2017 by anonymous

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Who invented and demonstrated microwave transmission?

posted Feb 1, 2017 by anonymous

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Which company developed World's Fastest Motor which can spin 1 million revolutions per minute?

posted Jan 31, 2017 by anonymous

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Who invented Water Fuel Cell?

posted Jan 27, 2017 by Pramod Huilgol

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When and who invented microchip technology?

posted Jan 24, 2017 by anonymous

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What treat was invented by 11-year-old Frank Epperson in 1905?

posted Jan 13, 2017 by Pardeep Kohli

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Who invented microphone?

posted Jan 10, 2017 by Sahana

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2 answers

In which country the Chess game was invented?

posted Jan 10, 2017 by Navya

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Who invented the battery?

posted Jan 5, 2017 by Maninder Bath

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Who invented Automobiles using gasoline?

posted Jan 5, 2017 by Mishthy Mukherjee

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Which African-American physical therapist invented device to help disabled to eat by delivering food through a tube?

posted Dec 21, 2016 by Pardeep Kohli

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What office item was invented by Bette Nesmith Graham in 1951?

posted Dec 15, 2016 by Aarati Mahajan

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What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent?

posted Nov 25, 2016 by Maninder Bath

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It travels over land and water. Who invented the HOVERCRAFT?

posted Nov 25, 2016 by Mishthy Mukherjee

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Who invented the telescope and when?

posted Oct 10, 2016 by anonymous

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Name of pendulum that was the first demonstration of Earth's rotation but did not involve celestial observations?

posted Sep 27, 2016 by George Davros

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What did cardiologist Dr. Paul Zoll invent in Massachusetts in 1952?

posted Sep 14, 2016 by Vikram Luthra

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Who invented the first controllable flying AEROPLANE (AIRPLANE)?

posted Sep 14, 2016 by Prithvi

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Who invented Bifocal Lens?

posted Sep 13, 2016 by Ankur Athari

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Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?

posted Sep 9, 2016 by Manish Tiwari

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What Henry Bessemer invented?

posted Sep 8, 2016 by Parampreet Kaur

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What device for new parents did Ann Moore invent?

posted Sep 2, 2016 by Maninder Bath

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For what does the world owe Almon Strowger a debt of gratitude?

posted Aug 18, 2016 by Parampreet Kaur

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Where was the yo-yo invented and who invented it?

posted Aug 18, 2016 by Chahat Sharma

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Who is the only U.S. President to invent and patent something?

posted Aug 9, 2016 by Manish Tiwari

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For his contribution to the development of what area of transport is US inventor and engineer Robert Fulton known?

posted Aug 3, 2016 by Maninder Bath

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Which insurance salesman invented the fountain pen and in which year this invention was introduced?

posted Jul 26, 2016 by Nimish

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Who invented the Spinning Jenny?

posted Jul 22, 2016 by Kapil Kapoor

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Who was the first American female to patent her invention, a method of weaving straw with silk?

posted Jul 14, 2016 by Chahat Sharma

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What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?

posted Jul 2, 2016 by Anil Chaurasiya

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In which decade was the telephone invented?

posted May 26, 2016 by Ritika

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What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?

posted May 20, 2016 by Puneet Batra

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What J. B. Dunlop invented?

posted May 19, 2016 by Parampreet Kaur

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Who invented the World Wide Web concept and when?

posted Apr 26, 2016 by Vinni Fernandis

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Which country is credited for the invention of Silk and what was its impact on the country future?

posted Mar 29, 2016 by anonymous

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Who was the inventor of AC current and why he is not recognized as other scientist of the era?

posted Mar 28, 2016 by anonymous

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2 answers

Who invented the first computer keyboard

posted Feb 25, 2016 by Ashish Choudhary

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Which was invented by French physician René Laennec early in the 19th century?

posted Jan 8, 2016 by Balwinder

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Who was the recipient of the 1991 Nobel Prize for peace?

posted Oct 19, 2015 by Mona Sharma

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How many people got the Nobel Prize more then once and who are they?

posted Oct 12, 2015 by anonymous

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2 answers

What type of engine did Felix Wankel invent?

posted Oct 9, 2015 by Rajni

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By invention of which explosive did Alfred Bernhard Nobel amass enormous wealth, later used to institute Nobel Prize?

posted Jun 24, 2015 by Varun Kumar