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Nova - Polar Extremes

Polar Extremes
Following a trail of fossils found in all the wrong places -- beech trees in Antarctica, redwoods and hippo-like mammals in the Arctic -- uncover the bizarre history of the poles, from miles-thick ice sheets to warm polar forests teeming with life.
Wednesday Feb 5th8:00pmWGBY 57/HD
Thursday Feb 6th7:00pmWGBY World
Friday Feb 7th12:00amWGBY World
Friday Feb 7th4:00amWGBY 57/HD
Friday Feb 7th8:00amWGBY World
Friday Feb 7th2:00pmWGBY World
Sunday Feb 9th1:00amWGBY 57/HD
Sunday Feb 9th2:00pmWGBY 57/HD
//player.pbs.org/partnerplayer/es16bMuYVbYZJgxN21i0VQ==/?topbar=false&end=0&endscreen=true&start=0&autoplay=false Following a trail of fossils found in all the wrong places -- beech trees in Antarctica, redwoods and hippo-like mammals in the Arctic -- uncover the bizarre history of the poles, from miles-thick ice sheets to warm polar forests teeming with life. /episodes/get/100195 /episode/100195 Nova: Polar Extremes /episode-player/100195