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The Mysteries of Optic Flow

How do birds manage to fly through narrow spaces without constantly bumping into trees or buildings? It turns out that they use a trick of the eye called optic flow. Understanding what optic flow is and how birds use it could help us build a safer world for our feathered friends.

Air Dates

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