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Hidden Geniuses of 19th Century Inventions is a easy crossword puzzle with 8 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Hidden Geniuses of 19th Century Inventions
Perfect for beginners with simple, common vocabulary
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Across
  • 2. Inventor known for early ocean mapping
  • 3. Scientist who worked on electricity and magnets
  • 6. Engineer who improved the lock and hydraulic press
Down
  • 1. A device improved for weaving fabric faster
  • 4. Pioneer of early photography and motion pictures
  • 5. Inventor famous for electric power ideas
  • 7. Machine created to generate electric power
  • 8. Inventor of the early safe and fireproof lock
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