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The Mystery of the Missing Mass

1 decade 6 years 9 months 4 weeks ago

A film about Dark Matter - Dr Tara Shears explains why scientists think that most of the mass in the universe is made up of something we can't see and how a new experiment called the Large Hadron Collider might finally tell us exactly what this "Dark Matter" is. To learn more visit www.labreporter.com (less)