Engineering Alphabet, what do they engineer?

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Across
  1. 5. Invented artificial lift
  2. 10. Invented power steering
  3. 11. Invented human insulin
  4. 12. Invented Steam Engine
  5. 14. Invented carbon nanotube body armor
  6. 16. Invented piezoelectricity
  7. 17. Invented Unsinkable ships
  8. 19. Invented solar panels
  9. 22. Invented satellite communication
  10. 23. Invented a computing device
  11. 25. Invented Anesthetic
  12. 26. Invented circuit boards
Down
  1. 1. invented contacts
  2. 2. Innovated Agile Methodologies
  3. 3. Invented Laser-Induced breakdown spectroscopy
  4. 4. invented microprocessor
  5. 6. Invented plastic free and smart packaging
  6. 7. Invented Precision Thermal
  7. 8. Invented Bionic Exoskeleton
  8. 9. Invented floating train tracks
  9. 13. Innovated apparel
  10. 15. Invented Pedal Pubs
  11. 18. Invented robotic arm
  12. 20. Invented Roentgen
  13. 21. Invented BlockChain
  14. 24. Invented Desktop and web applications