NOVA: Arctic Sinkholes
03:00 am - 04:00 am, Monday, December 22 on WNIT Michigan Learning Channel (34.5)
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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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