New Technology

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Across
  1. 3. With the growth of the radio, the first commercial ____ came into the decade's start
  2. 5. You could watch this at home with a variety of channels
  3. 7. Jamming to the tunes of jazz with the machine playing the CDs
  4. 8. Used to keep food fresh in a cool state
Down
  1. 1. Instantly took pictures
  2. 2. Charles Lindbergh went across the Atlantic on an ___
  3. 4. The Ford Motor Company's classic
  4. 6. They added sound to the ______ in theaters