############################# Video Source: www.youtube.com/watch?v=OByea0Sdt1U

In this hour, Ted speakers share stories of going to brink of human endurance and the edge of our world.Ben Saunders: What's It Take To Become A Polar Explor...

TED (Award Winner), November 26 (Day Of Year), Radio, Edge, Live, Ted Radio Hour, wednesday, world, space, invent, moon, npr, story, experience, to the edge, Interview, Sun, Ham, polar explorer, deepest caves, last frontier, row across, ocean, the high wire
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