Incredible Inventions

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Across
  1. 3. A device that can transmit messages from a long distance.
  2. 6. A single-wheeled device that can turn several spindles at once.
  3. 7. Separates cotton fibers from their seeds.
  4. 8. Converts fuel power into electric power.
  5. 9. Provides force to move itself and other vehicles.
Down
  1. 1. Boat propelled by steam.
  2. 2. Produces steam and is a power source.
  3. 4. A spinning frame powered by a water wheel.
  4. 5. Spins cotton and other fibers.
  5. 10. An electric lamp enclosed with a glass bulb.