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This Psychic TV video demonstrates cold dark matter, a hypothetical form of matter that interacts very weakly with electromagnetic radiation and most of whose particles move slowly compared to the speed of light.

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Channels: Physics (General)

Tags: Psychic TV Cold Dark Matter

Upload by: benco on 14-12-2011.

Duration: 10m 0s

Dnatube: Sciencific and Medical video site.