By 
Adam Savage
 | 
TED-Ed Original

How simple ideas lead to scientific discoveries

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.

Related tags:

ted-ed
creativity
education
science
technology
exploration
ancient world
curiosity
innovation
space
physics
planets
history
math
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