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  1. Invention - Wikipedia

    An invention is a unique or novel device, method, composition, idea, or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering …

  2. 22 inventions that changed the world - Live Science

    Dec 17, 2024 · The engine ushered in the Industrial Age, as well as enabling the invention of a huge variety of machines, including modern cars and aircraft.

  3. Invention | Definition, Examples, History, & Facts | Britannica

    Oct 28, 2025 · Invention, the act of bringing ideas or objects together in a novel way to create something that did not exist before. Ever since the first prehistoric stone tools, humans have …

  4. INVENTION Definition & Meaning - Merriam-Webster

    The sense of invention most likely to be confused with innovation is “a device, contrivance, or process originated after study and experiment,” usually something which has not previously …

  5. INVENTION | definition in the Cambridge English Dictionary

    If you don't patent your invention, other people may make all the profit out of it. The invention of the silicon chip was a landmark in the history of the computer.

  6. The Invention of the Internet - Inventor, Timeline & Facts

    Jun 11, 2024 · On October 29, 1969, Arpanet delivered its first message: a “node-to-node” communication from one computer to another. (The first computer was located in a research …

  7. Innovation - Wikipedia

    According to Alan Altshuler and Robert D. Behn, innovation includes original invention and creative use. These writers define innovation as generation, admission and realization of new …

  8. 35 of the most revolutionary inventions that shaped our world

    Jun 4, 2025 · From the invention of the wheel to the development of the Mars rover, many of these inventions have been genuinely revolutionary, even if that wasn’t always apparent then.

  9. INVENTION | English meaning - Cambridge Dictionary

    If you don't patent your invention, other people may make all the profit out of it. The invention of the silicon chip was a landmark in the history of the computer.

  10. ≡ 149 Famous Inventions & Inventors List That Changed World

    Aug 18, 2024 · Any list of famous inventions will always be incomplete and/or localized. Tools with cutting edges were the game changing invention that made it possible for the wheel to be …