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Knotty Thrills

Three physicists untie a 150-year-old tangle of a puzzle.

Air Dates

  • THIRTEEN Building The Great Cathedrals Friday, Dec. 26 2:00am
  • WLIW21 3d Spies of Wwii Wednesday, Dec. 24 2:00pm
  • NJTV 3d Spies of Wwii Monday, Dec. 22 9:00pm
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