CrosswordMint
Bright Minds and Simple Machines
Perfect for beginners with simple, common vocabulary
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Across
  • 1. Safety device for electrical circuits
  • 2. Power source used in many 19th century machines
  • 3. Thin metal used in early communication tools
  • 6. First name of the sewing machine inventor
  • 8. Machine that weaves cloth
Down
  • 4. Machine that powers trains or cars
  • 5. Inventor known for electricity and coils
  • 7. Small container used in early chemistry

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