Inventions & Inventors 1700-1844

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Across
  1. 5. develops analytic engine
  2. 8. invents the water powered frame
  3. 9. Eli Whitney; a machine invented for separating more than one cotton seed at a time
  4. 12. invents the first mercury thermometer
  5. 13. invents carbonated water
  6. 14. John Kay; improvement to looms that allowed weavers to weave faster
  7. 15. patents the fire extinguisher
  8. 17. James Hargreaves; a machine invented for spinning more than one spindle at a time
  9. 19. invents the first steam engine
  10. 21. Edmund Cartwright; a loom that is operated mechanically
  11. 22. Jethro Tull; permits large-scale planting in rows
Down
  1. 1. uses coke to smelt iron ore
  2. 2. invents the Celsius thermometer
  3. 3. demonstrates steam locomotive
  4. 4. begins steamboat service on Hudson river
  5. 6. invents the piano
  6. 7. invents the diving bell
  7. 10. improves the steam engine
  8. 11. invents telegraph
  9. 12. begins rail service between Liverpool and London
  10. 16. English scientist; invents electric battery and electric arc
  11. 18. invents the tuning fork
  12. 20. invents first tunneling shield