Exclusive Clips: Courteney Cox on Discovery's 'Curiosity'

Could we survive an alien invasion? How do drugs work? Could computers overtake humans, Terminator style, and rule mankind someday? These are just a few of the questions addressed by the Discovery Channel's super-cool, science-based series Curiosity.

Source: http://www.ivillage.com/courteney-cox-curiosity-exclusive-clips/1-a-399308?dst=iv%3AiVillage%3Acourteney-cox-curiosity-exclusive-clips-399308

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