Outstanding Engineering

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Across
  1. 1. Helped to power the Industrial Revolution.
  2. 4. Tools that use rechargeable batteries.
  3. 6. First invented in 1975 by Steven Sasson.
  4. 7. A wireless capability named after a Danish King.
  5. 11. Zoom and Google Meet are just two methods.
  6. 15. Another name "hook and loop".
  7. 16. Keeps your heart beat steady.
  8. 17. Does things that can be dangerous for people.
  9. 18. You surf this.
  10. 19. Abbreviation for Global Positioning System.
  11. 20. Used for rapid prototyping.
Down
  1. 2. Invented accidentally in 1945 by Percy Spencer.
  2. 3. Tesla is the most popular manufacturer of this.
  3. 5. The first one was about the size of a suitcase.
  4. 8. Samuel Morse built this in 1844 from Baltimore to Washington, D. C.
  5. 9. This is like a miniature on-off switch.
  6. 10. This is 5 times stronger than steel.
  7. 12. This can help you find your direction.
  8. 13. This travels at the speed of light.
  9. 14. IBM is credited with inventing this device.