inventions in the 20th century

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Across
  1. 2. thenameofafamouscarcompany
  2. 6. PC
  3. 7. youcanwatchmoviesonit
  4. 8. acomputercompany
Down
  1. 1. inventorsofthefirstairplane
  2. 3. thenewinventionwhichisfasterthanahorse
  3. 4. itmakestravelingquickandsafe
  4. 5. thefirstPCwasvery