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19th Century Odd Inventors Processes Crossword for Kids is a hard crossword puzzle with 14 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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19th Century Odd Inventors Processes Crossword for Kids
Challenge yourself with this hard crossword on 19th-century odd invention processes and methods. Perfect for kids ages 8-12 interested in unusual scientific history.
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  • 1. Protective coating of metal via zinc electrolysis
  • 2. Biochemical process converting sugars into acids or alcohols
  • 3. Energy generated by steam to run engines or machines
  • 4. Separating substances by boiling and condensing their vapors
  • 7. Process of converting liquid into vapor or gas
  • 8. Art and technique of arranging type for printing
  • 13. System of machines or mechanical devices in manufacturing
Down
  • 5. Printing method combining light exposure and lithographic techniques
  • 6. Photographic method using pre-coated glass plates instead of wet ones
  • 9. Early photographic printmaking process using light-sensitive chemicals
  • 10. Relating to medieval chemistry aiming to turn base metals into gold
  • 11. Process of removing one substance from another, often with a solvent
  • 12. Operated by or filled with compressed air or gas
  • 14. Preservation method for dead bodies using chemicals
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