Inventions Crossword

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Across
  1. 2. the _____ Brothers’ first flight occurred in 1903
  2. 6. the assembly line was introduced by Henry ________________
  3. 7. airplanes improved trade and global ________________
  4. 8. the first flight lasted only ______________ seconds__
  5. 10. computers made it easier to process and access ________________
  6. 11. the printing press was invented by ________________
  7. 14. buying and selling online is called e-
  8. 15. the oven discovered accidentally by Percy Spencer was the ________________
  9. 18. the first computer (Z1) was invented by Konrad ______________
  10. 21. the first photograph was taken by Joseph ________________
  11. 22. the name of Karl Benz’s first car was ________________
  12. 24. the telegraph was invented by Samuel ________________
  13. 26. _______ launched in the year 2004
  14. 27. the television was invented by Philo ________________
  15. 29. before Facebook, a popular social network was ________________
  16. 30. the first practical steam engine was built by Thomas ________________
  17. 32. one modern risk of computers is cyber ________________
  18. 33. the first mobile phone call was made by Martin ________________
  19. 34. the inventor who improved the steam engine was James ________________
  20. 37. the _____ engine was invented in the year 1712
  21. 39. the radio was invented by Guglielmo ________________
  22. 40. the first mobile phone was the size of a ________________
  23. 42. the first automobile was built by Karl ________________
  24. 44. Gutenberg’s press made books more ________________
  25. 45. the invention that captures images and memories is the ________________
  26. 46. the early Internet network was known as ________________
  27. 47. the first ______ was built in the year 1936
Down
  1. 1. the radio made mass ________________ possible
  2. 3. Facebook was created by Mark ________________
  3. 4. one negative result of industrial steam power was more ________________
  4. 5. the airplane was invented by the ________________ brothers
  5. 9. the first major book printed using movable type was the Gutenberg ________________
  6. 12. steam engines allowed for faster ________________
  7. 13. the telephone was invented by Alexander Graham ________________
  8. 16. James Watt added a separate ________________ to improve efficiency
  9. 17. the inventor of the World Wide Web was Tim ________________
  10. 19. the light bulb was invented by Thomas ________________
  11. 20. a light bulb works because of a heated ________________
  12. 23. _____ stands for the World Wide Web
  13. 25. Bell’s first words were “Mr. , come here”
  14. 27. steam engines provided power for early ________________
  15. 28. one negative result of cars was increased ________________
  16. 29. the first mobile phone was produced by ________________
  17. 31. the printing press spread knowledge and improved access to ________________
  18. 33. the telephone revolutionized long-distance ________________
  19. 35. the British inventor who also made a light bulb was Joseph ________________
  20. 36. the first online pages were known as ________________
  21. 38. the automobile increased personal ________________
  22. 41. the light bulb was safer than candles because of reduced fire ________________
  23. 42. the light _____ was invented in the year 1879
  24. 43. Facebook originally started as a platform limited to ________________ students