Inventions

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Across
  1. 5. – Invented by Johannes Gutenberg
  2. 6. – Imaging technology used in medicine
  3. 8. – Appliance for heating food quickly
  4. 10. – Invented by Alexander Graham Bell
  5. 12. – First color broadcasts in the 1950s
Down
  1. 1. – Wireless communication invented by Marconi
  2. 2. – Powered the industrial revolution
  3. 3. – Global positioning system for navigation
  4. 4. – First antibiotic discovered by Fleming
  5. 7. – Invented by Thomas Edison
  6. 9. – Hook-and-loop fastener invented in 1941
  7. 11. – Invented by the Wright brothers