Athlete, actor and activist Aimee Mullins talks about her prosthetic legs -- she's got a dozen amazing pairs -- and the super-powers they grant her: speed, beauty, an extra 6 inches of height ... Quite simply, she redefines what the body can be. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. TED stands for Technology, Entertainment, Design, and TEDTalks cover these topics as well as science, business, development and the arts. Watch the Top 10 TEDTalks on , at Follow us on Twitter Checkout our Facebook page for TED exclusives
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