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The oldest light in the universe.
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Could have been a love story.
Physics professor demonstrates a ping-pong cannon.
Dinosaur vs. School Children.
Look at yourself after watching this.
"Elderly" couple dances to Bob Marley's "Is This Love".
When it's too hot out for even a dog to swim outside.
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Henry Reich's Youtube channel "MinutePhysics" is a series of videos that explain physics in an easy to understand method. This video is about cosmic background radiation through which we can get a glimpse of the origins of the universe.