Inventions and discoveries with the names of their inventors are common static general-science questions. An invention creates something new, while a discovery finds something that already existed.
Famous Inventions
- Telephone: Alexander Graham Bell.
- Electric bulb: Thomas Edison.
- Radio: Marconi.
- Steam engine: James Watt.
- Aeroplane: Wright Brothers.
Famous Discoveries
- Gravity: Isaac Newton.
- Penicillin: Alexander Fleming.
- Radioactivity: Henri Becquerel.
- X-rays: Wilhelm Roentgen.
- Electron: J. J. Thomson.
Inventions in Medicine
- Vaccination (smallpox): Edward Jenner.
- Penicillin (first antibiotic): Alexander Fleming.
- Blood circulation: William Harvey.
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Communication and Technology
- Printing press: Johannes Gutenberg.
- Telegraph: Samuel Morse.
- Dynamo: Michael Faraday.
- World Wide Web: Tim Berners-Lee.
Important Facts
Marie Curie discovered radium and polonium and won two Nobel Prizes. C. V. Raman discovered the Raman Effect. Jagadish Chandra Bose proved that plants respond to stimuli.
Quick Revision Points
- Telephone was invented by Graham Bell.
- Penicillin was discovered by Alexander Fleming.
- Gravity was explained by Isaac Newton.
- X-rays were discovered by Roentgen.
- Radio was invented by Marconi.
- C. V. Raman discovered the Raman Effect.
- World Wide Web was created by Tim Berners-Lee.