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Advanced Antique Inventions Crossword Puzzle for Educators is a medium crossword puzzle with 13 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Advanced Antique Inventions Crossword Puzzle for Educators
Challenge your students with this medium-difficulty crossword focusing on advanced terminology related to unusual inventions from antiques. Perfect for teachers aiming to enrich history or technology lessons.
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Across
  • 1. Early machine for recording and playing sound
  • 2. Early motion picture device or television picture tube
  • 3. Portable light source used before electric bulbs
  • 5. Device for viewing images in 3D
  • 6. Mechanical or electronic device for performing calculations
  • 10. Instrument allowing viewing from a concealed position
Down
  • 4. Ancient counting frame used for arithmetic calculations
  • 7. Optical toy that creates an illusion by rapid spinning
  • 8. Early system for long-distance transmission of messages
  • 9. Device that produces electricity using magnets
  • 11. Operated by air or gas pressure
  • 12. Art of decorating wood with burned designs
  • 13. Mechanical device that mimics human or animal actions
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