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Can you solve the time travel riddle? - Dan Finkel

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TEDEd Animation

Let’s Begin…

Your professor has accidentally stepped through a time portal in his physics lab. You’ve got just a minute to jump through before it closes and leaves him stranded in history. Your only way back is to grab enough colored nodules to create a new portal to open a doorway through time. Can you take the right amount of nodules to get back to the present before the portal closes? Dan Finkel shows how.

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Meet The Creators

  • Educator Daniel Finkel
  • Director Igor Coric
  • Narrator Addison Anderson
  • Animator Nemanja Petrovic
  • Layout Artist Ivan Zupanc
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