Engineer and Inventions/Innovations

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Across
  1. 6. Snowshovel
  2. 7. Pedalpoweredbillboards
  3. 11. Prosthetics
  4. 12. Jetpropulsion
  5. 13. Motor
  6. 14. Nukes
  7. 15. Theultimatebreakfastrobot
Down
  1. 1. Buildings
  2. 2. airplane
  3. 3. ECGS
  4. 4. Humangrowthhormone
  5. 5. elavator
  6. 8. Antibiotics
  7. 9. Visualsforamovie
  8. 10. Jet