Discoveries of the Roaring 20's

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Across
  1. 2. What device did women use to blow dry their hair before the hair dryer?
  2. 3. What were Q-Tips originally named?
  3. 6. What was Earl Dickson's role in the company Johnson & Johnson?
  4. 8. What's another name for "lie detectors"?
  5. 9. Smack What juice was Kool-Aid based off of?
  6. 10. What was the last name of the man who invented the cheeseburger?
Down
  1. 1. What was the brand name of the first bubblegum brand?
  2. 4. What company invented the jukebox?
  3. 5. What did Samuel Shlafrock invent?
  4. 7. One of the first original television programs in America was “The Television _______”