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About TED-Ed Originals

TED-Ed Original lessons feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed original? Nominate yourself here »

Meet The Creators

  • Educator Mel Rosenberg
  • Director Els Decaluwe
  • Script Editor Eleanor Nelsen
  • Composer Vincent Groos
  • Sound Designer Samuel Chan
  • Associate Producer Elizabeth Cox, Jessica Ruby
  • Content Producer Gerta Xhelo
  • Editorial Producer Alex Rosenthal
  • Narrator Addison Anderson


Additional Resources for you to Explore
Some researchers have studied the potential role of the human underarm in sending out signals related to mating. What do you think? How would you go about studying such a theory? What have researchers done thus far? Why is it so hard to draw conclusions that will be widely accepted by the scientific community?

If odors help us choose our appropriate mate, then do you agree that artificial chemical signals may be worrisome? Check out the educator's TEDx talk on the subject here.