Recent posts under tag invention

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What material did Chinese inventor Bi Sheng (990-1051 CE) use to make moveable type in newly invented printing process?

posted Mar 6, 2019 by Pardeep Kohli

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Who invented the Logarithm tables ?

posted Feb 22, 2019 by anonymous

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Benjamin Franklin is usually credited with the creation of the first pair of what items of optical equipment?

posted Feb 8, 2019 by Parampreet Kaur

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Although it had a number of variably practical predecessors what was invented, and is still in use, in 1913?

posted Feb 7, 2019 by Samardeep Acharya

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Who, an ironmonger by trade, created the first practical steam engine to pump water from mineshafts?

posted Jan 3, 2019 by Brijesh Talwar

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Which Greek-born Canadian cook is credited as the inventor of Hawaiian pizza?

posted Nov 22, 2018 by anonymous

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What were the first name of the Wright Brothers who invented the first powered aeroplane? [MCQ]

posted Nov 14, 2018 by anonymous

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Which Nobel winning scientist is credited with the synthesis of first "Artificial gene" [MCQ]

posted Nov 9, 2018 by anonymous

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Which of these was invented or discovered in the 20th century? [MCQ]

posted Oct 11, 2018 by Pooja Rao

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Who invented the first stock ticker in 1867?

posted Oct 2, 2018 by Alok Dev

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Who is credited for the invention of Computer?

posted Oct 2, 2018 by anonymous

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Who is credited for the invention of the CAR?

posted Sep 25, 2018 by anonymous

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Which of the following did Mahatma Gandhi call "One fo the few useful things ever invented"? [MCQ]

posted Sep 22, 2018 by Pooja Rao

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Who invented the spa bath?

posted Sep 6, 2018 by Kuldeep Apte

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Who is credited with the discovery of electron?

posted Aug 7, 2018 by anonymous

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What was the greatest invention of man in Palaeolithic Age?

posted Jul 18, 2018 by Pallavi Dubey

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Who is credited with the invention of the rotary internal combustion engine, introduced by NSU in their................ [MCQ]

posted Jun 26, 2018 by Riteshwar

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Who is the inventor of QR code?

posted Jun 18, 2018 by anonymous

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Who invented the spa bath?

posted May 28, 2018 by Amrita

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How do ancient Chinese inventions impact our modern world?

posted May 7, 2018 by Emily Arroyo (emikook)

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Who first established the "V" sign, for victory, in World War II?

posted Apr 9, 2018 by Babita Thawani

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Who is the inventor of Computer?

posted Apr 3, 2018 by Akshay Maurya

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For what inventions used during World War II did British aviation engineer Barnes Wallis, later knighted, become famous? [MCQ]

posted Mar 6, 2018 by Rahul Chandel

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In 1934, English inventor and businessman Percy Shaw patented and then set up a company to manufacture what invention? [MCQ]

posted Feb 16, 2018 by Pankaj Deshmukh

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Who invented dynamite?

posted Feb 14, 2018 by Sudeshna Das

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Who Invented Steamship?

posted Jan 23, 2018 by Alivia Clark

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Who or what were the first living creatures sent up to test the hot air balloon invented in 1783? [MCQ]

posted Jan 4, 2018 by Kuldeep Apte

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What is DDC in library science? Who invented DDC?

posted Dec 27, 2017 by Alicia Thomas

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What was first demonstrated by Alexander Graham Bell at the Philadelphia Exhibition in 1876?

posted Dec 8, 2017 by Anuradha Tabyal

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What is the history of Hole Punch?

posted Dec 5, 2017 by Alicia Thomas

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Who invented Tire?

posted Dec 3, 2017 by Paras Dhama

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Where (country) was abacus first used and what are the historical evidence to prove it?

posted Nov 2, 2017 by K. Rani

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Who developed the touchscreen?

posted Oct 26, 2017 by Tanay Hanuman Toor

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The Babylonians invented the clepsydra. What was it?

posted Oct 17, 2017 by Akriti

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Who is considered as inventor of AC (Air Conditioner)

posted Oct 5, 2017 by anonymous

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Who was the legendary Benedictine monk who invented champagne?

posted Oct 4, 2017 by Jordan White

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Who invented Radio and when?

posted Sep 20, 2017 by Pankaj Kumar

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Who was the Cornish inventor who is famous for building a high pressure non-condensing steam engine for.................

posted Sep 6, 2017 by Manish Tiwari

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During which dynasty Paper was invented in China?

posted Aug 16, 2017 by Divya Nayak

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Which country first invented Gunpowder in around 270 AD?

posted Aug 14, 2017 by Biswajit Maity

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Which artificial international language invented by Dr Zamenhof was published in 1887?

posted Aug 12, 2017 by Mishthy Mukherjee

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Which country and who is considered as inventor of zero?

posted Jul 20, 2017 by anonymous

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What invention in the 17th century revolutionized mathematics by providing the first systematic link between............

posted Jul 11, 2017 by Udita

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At which temperature both fahrenheit and centigrade scales have the same value ?

posted Jul 1, 2017 by Ram Bhatia

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Who invented the diode bulb?

posted Jun 27, 2017 by Kalpana Jain

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What was invented by Elias Howe in 1846 and improved by Isaac Merritt Singer?

posted Jun 22, 2017 by Anamika

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Which German inventor designed and manufactured the first motorized, dirigible balloon and when?

posted Jun 15, 2017 by Shruthi Naik

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Who invented the centigrade temperature scale in 1742?

posted Jun 6, 2017 by Ankur Athari

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The English agronomist, agriculturist, barrister and writer, Jethro Tull, was known for what inventions?

posted Jun 6, 2017 by Upma

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Who is credited for inventing the first practical telephone?

posted May 11, 2017 by Ritika Sharma