CROSSWORD PUZZLE: INVENTORS, INVENTIONS AND PLACES

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Across
  1. 3. The year when the first successful test of the atomic bomb occurred
  2. 4. The person who is credited with the invention of the World Wide Web
  3. 9. The year when the Wright brothers achieved the first powered flight
  4. 12. The inventor who developed the first practical telephone
  5. 13. The scientist whose work laid the foundation for the development of classical genetics
  6. 14. The inventor who is known for the development of the first practical electric light bulb
  7. 15. The inventor whose famous equation is E=mc^2
Down
  1. 1. The year when the first practical steam engine was developed
  2. 2. The year when the first successful controlled nuclear reaction took place
  3. 5. The city that hosted the first modern Olympic Games in 1896
  4. 6. The place where the Industrial Revolution is often considered to have started
  5. 7. The scientist whose laws of motion revolutionized physics
  6. 8. The city where the Eiffel Tower stands tall
  7. 10. The person whom many consider to be the father of modern computer science
  8. 11. The ancient city that was home to the Library of Alexandria