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A single chlorine
atom can destroy
100,000 ozone molecules
atom can destroy
100,000 ozone molecules
Full Transcript
00:00:01.000 --> 00:00:06.906
A single chlorine
atom can destroy
100,000 ozone molecules.
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Movie Summary
"Cosmos: A Spacetime Odyssey" returns for a second season. Ann Druyan, original creative collaborator to Carl Sagan, serves as executive producer.