Inventions & Discoveries

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Across
  1. 3. Flying vehicle invented by the Wright brothers.
  2. 5. Process of administering a vaccine to protect against disease.
  3. 7. Antibiotic discovered by Alexander Fleming.
  4. 8. Form of energy resulting from the movement of charged particles.
  5. 10. Device for receiving visual and sound signals.
Down
  1. 1. Press Invention by Gutenberg that revolutionized book production.
  2. 2. Instrument used to magnify small objects.
  3. 4. Device for transmitting and receiving signals via electromagnetic waves.
  4. 6. Invention that provides artificial light, famously perfected by Edison
  5. 9. Engine Machine that converts steam into mechanical power.