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What's invisible? More than you think - John Lloyd


6,550 Questions Answered

TEDEd Animation

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Gravity. The stars in day. Thoughts. The human genome. Time. Atoms. So much of what really matters in the world is impossible to see. A stunning animation of John Lloyd's classic TEDTalk from 2009, which will make you question what you actually know.

Thomas Edison said, "We don't know one percent of one millionth about anything." Why do you think he said this? Do you think he was talking about individuals or the entire human race? Should we strive to know more? Why?

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About TED-Ed Animations

TED-Ed Animations 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 Animation? Nominate yourself here »

Meet The Creators

  • Animator Cognitive Media
  • Educator John Lloyd
  • Narrator John Lloyd

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