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TED-Ed

How simple ideas lead to scientific discoveries - Adam Savage

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TEDEd Animation

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Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes' calculation of the Earth's circumference around 200 BC and Hippolyte Fizeau's measurement of the speed of light in 1849.

Watch the video and finish the Think section to complete the lesson.


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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

Educator
Adam Savage
Artist
Celeste Lai
Compositor
Franz Palomares
Animator
Jeremiah Dickey
Director
Kari Mulholland

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