Science & Medicine, Natural Sciences, Society & Culture, Technology

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Science & Medicine 19
Natural Sciences 5

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

How the Horizon Works

November 24th, 2008

Episode 126 of 1102 episodes

When you stand at the water's edge and look out toward the horizon, how far away can you actually see? Check out this HowStuffWorks podcast to learn more about the horizon and the curvature of Earth.

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