Are Space and Time An Illusion?

Category: Physics
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Space, time and the nature of reality.

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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.

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James May rapidly and easily explains all you need to know about speed.

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