Inventions

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Across
  1. 3. - "An electric _______ that produces light when a filament is heated."
  2. 5. - "A device used to capture _______ images."
  3. 6. - "An appliance that uses _______ waves to cook or heat food quickly."
  4. 8. - "A circular _______ that rotates on an axle and is used for transportation."
  5. 9. - "A powered _______ designed to travel through the air."
  6. 10. - "A household _______ used for keeping food and drinks cold."
Down
  1. 1. - "An electronic _______ capable of storing and processing data."
  2. 2. - "A human-powered _______ with two wheels for transportation."
  3. 4. - "A _______ device used to transmit sound over distances."
  4. 7. - "A global network of _______ connecting computers worldwide."