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Hidden Geniuses of Forgotten Invention
Explore the legacy of lesser-known inventors who transformed history with their overlooked innovations.
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Across
  • 1. Early innovator in precision motors
  • 3. Inventor involved in early computing machines
  • 4. Inventor of the electric telegraph
  • 7. Pioneer of early photography techniques
  • 9. Physicist known for electromagnetic induction law
  • 10. Improved early submarine designs
  • 12. Inventor of the rapid-fire gun
Down
  • 2. Scientist who contributed to electromagnetism
  • 5. Physicist who measured the speed of light
  • 6. Invented the cathode ray tube
  • 8. Nikola Tesla's concept related to electricity
  • 11. Inventor linked to the safety razor
  • 13. Inventor associated with the rotary engine design
  • 14. Discovered X-rays
  • 15. Chemist known for reaction transforming hydrocarbons

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