Types of Engineering

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Across
  1. 2. Circuit boards
  2. 4. Yogurt
  3. 8. Investigation technology
  4. 9. More efficient cars
  5. 10. Golf clubs
Down
  1. 1. Fuels for new spacecraft
  2. 3. Robots
  3. 5. Balloons
  4. 6. Products to prevent waste
  5. 7. Hardware products
  6. 11. Microphones