PUZZLE D

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Across
  1. 2. Flight
  2. 4. Evolution
  3. 7. Gravity
  4. 9. Invented penicillin
  5. 12. Tapping out messages over distance
  6. 13. Founder of Wi-Fi & Bluetooth technology
  7. 14. Prestigious prize awarded in Norway
  8. 15. Lightning Rod
Down
  1. 1. Inventor of the lightbulb
  2. 3. A midsummer night’s dream.
  3. 5. Made telephone calls possible
  4. 6. E=MC2
  5. 8. Alternating current, coil
  6. 10. Anna Karenina
  7. 11. Allowing blind people to read