PBS
8 p.m. EDT/7 p.m. CDT
The show's host tracks plastic bottles, diapers, and circuit boards tagged and buried 10 years ago to see how they're coming along.
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PBS
8 p.m. EDT/7 p.m. CDT
The show's host tracks plastic bottles, diapers, and circuit boards tagged and buried 10 years ago to see how they're coming along.