NOVA: Arctic Sinkholes
11:00 pm - 12:00 am, Tuesday, December 23 on WDCQ The Michigan Learning Channel (19.5)
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About this Broadcast
Arctic Sinkholes
Season 49, Episode 1
Scientists investigate colossal explosions in Siberia and other evidence that rapidly melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. What are the implications for our climate future?
repeat
2022
English
1080i
Stereo
Science & Technology
Documentary
Science
Season Premiere
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