Technology Crossword

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Across
  1. 4. Who invented the first phone?
  2. 5. What heated up an electric stoves
  3. 7. Who made the vacuum?
  4. 8. What do people use every day?
  5. 10. Who invented the computer?
Down
  1. 1. Henry's best selling car
  2. 2. What were their little races called?
  3. 3. _____ brothers made the first plane
  4. 4. What did America banned?
  5. 6. What cars do they have to drive?
  6. 9. Where was the first air conditioning made for?
  7. 11. _ pollution effects all of our environment