The Ultimate American Inventions That Changed The World

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    What did Bill Gate invent? 

    • Microsoft 
    • Facebook 
    • Twitter 
    • Bing 
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About This Quiz

The United States is undoubtedly one of the leading nations in the list of countries known for ground-breaking discoveries and inventions. These inventions have helped mankind in areas like healthcare, agriculture, business, marketing, communication, and others. We want to know how many of these inventions you know. Take this fun quiz now!

The Ultimate American Inventions That Changed The World - Quiz

Quiz Preview

  • 2. 
    Who invented Facebook?  - ProProfs

    Who invented Facebook? 

    • Mark Zuckerberg 

    • Larry Page 

    • Alfred Nobel 

    • Neil Patel 

    Correct Answer
    A. Mark Zuckerberg 
    Explanation
    Mark Zuckerberg is the correct answer because he is the co-founder of Facebook. He developed the social networking site in 2004 while he was a student at Harvard University. Zuckerberg's creation of Facebook revolutionized the way people connect and share information online, making him one of the most influential figures in the tech industry.

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  • 3. 
    What did Henry Ford invent?  - ProProfs

    What did Henry Ford invent? 

    • Automobile engine 

    • Electricity 

    • Internet 

    • Google 

    Correct Answer
    A. Automobile engine 
    Explanation
    Henry Ford is credited with inventing the automobile engine. He revolutionized the automotive industry by developing the assembly line production system, which made cars more affordable and accessible to the general public. Ford's innovation in engine design and manufacturing techniques played a significant role in the development of the modern automobile industry.

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  • 4. 
    What was invented by Larry Page?  - ProProfs

    What was invented by Larry Page? 

    • Microsoft 

    • Google 

    • Apple 

    • Facebook 

    Correct Answer
    A. Google 
    Explanation
    Larry Page is the co-founder of Google, which was invented by him along with Sergey Brin. Google is a multinational technology company that specializes in internet-related services and products, including search engines, online advertising technologies, cloud computing, software, and hardware. Larry Page's invention of Google revolutionized the way people search for information on the internet and made Google one of the most influential and successful companies in the world.

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  • 5. 
    Who discovered electricity?  - ProProfs

    Who discovered electricity? 

    • Albert Einstein 

    • Charles Darwin 

    • Gregor Mendel 

    • Michael Faraday 

    Correct Answer
    A. Michael Faraday 
    Explanation
    Michael Faraday is credited with the discovery of electricity. He conducted numerous experiments and made significant contributions to the understanding of electromagnetism. Faraday's work on electromagnetic induction and his invention of the electric motor laid the foundation for the development of modern electrical technology. His discoveries and experiments paved the way for future advancements in the field of electricity and its applications.

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  • 6. 
    When was the bulletproof material discovered by Stephanie Kwolek?  - ProProfs

    When was the bulletproof material discovered by Stephanie Kwolek? 

    • 1975

    • 1965

    • 1979

    • 1977

    Correct Answer
    A. 1965
    Explanation
    Stephanie Kwolek discovered bulletproof material in 1965. This material, known as Kevlar, is a strong and lightweight synthetic fiber that is five times stronger than steel. Kwolek's discovery revolutionized the field of personal protection and has since been used in a wide range of applications, including bulletproof vests, helmets, and even spacecraft.

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  • 7. 
    Who discovered the secret to vulcanizing rubber?  - ProProfs

    Who discovered the secret to vulcanizing rubber? 

    • Mark Roland 

    • John Logan 

    • Adam Smith 

    • Charles Goodyear 

    Correct Answer
    A. Charles Goodyear 
    Explanation
    Charles Goodyear is the correct answer because he is credited with discovering the process of vulcanizing rubber. Vulcanization is the chemical process of treating rubber with sulfur and heat to improve its durability and elasticity. Goodyear's discovery revolutionized the rubber industry and made rubber a practical material for various applications. His breakthrough came after many years of experimentation and perseverance, and his contribution had a significant impact on the development of modern rubber products.

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  • 8. 
    When was the electric hearing aide invented in America?  - ProProfs

    When was the electric hearing aide invented in America? 

    • 1898 

    • 1788

    • 1891

    • 1877

    Correct Answer
    A. 1898 
    Explanation
    The correct answer is 1898. This means that the electric hearing aid was invented in America in 1898.

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  • 9. 
    What was Google called in the for.native years?  - ProProfs

    What was Google called in the for.native years? 

    • Page 

    • Backrub

    • Alphabet 

    • TextBit 

    Correct Answer
    A. Backrub
    Explanation
    In its early years, Google was initially called "Backrub." This name referred to the search engine's original method of ranking web pages, which involved analyzing the backlinks pointing to a particular page. However, the name was later changed to "Google," derived from the mathematical term "googol," representing a large number.

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  • 10. 
    Who invented the first Taser in America?  - ProProfs

    Who invented the first Taser in America? 

    • Jack Cover

    • Mark Warren 

    • Martin Weiss 

    • John Hill 

    Correct Answer
    A. Jack Cover
    Explanation
    Jack Cover is credited with inventing the first Taser in America. The Taser, originally called the "Thomas A. Swift's Electric Rifle," was developed by Cover in the 1960s. He named it after a fictional character in a series of children's books. The Taser uses compressed gas to propel two small darts attached to fine wires towards the target. When the darts make contact, they deliver an electric shock, temporarily incapacitating the person. Jack Cover's invention revolutionized law enforcement by providing a non-lethal alternative to firearms for subduing suspects.

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  • Current Version
  • Nov 16, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 16, 2019
    Quiz Created by
    Gregorynaomi
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