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Patricia Burchat sheds light on dark matter
About this film
Physicist Patricia Burchat sheds light on two basic ingredients of our universe: dark matter and dark energy. Comprising 96% of the universe between them, they can't be directly measured, but their influence is immense.
Directors & creators
TED.com
Subjects
TEDTalks, TED, Talks, astronomy, big bang, education, energy, physics, science, universe, TED2008, 2008
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