Sinkholes—Buried Alive
Season 42 Episode 3 | 53m 10sVideo has Closed Captions
The catastrophic collapse of the ground beneath our feet is a growing worldwide hazard.
The catastrophic collapse of the ground beneath our feet is a growing worldwide hazard.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust and PBS viewers.
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Sinkholes—Buried Alive
Season 42 Episode 3 | 53m 10sVideo has Closed Captions
The catastrophic collapse of the ground beneath our feet is a growing worldwide hazard.
Problems playing video? | Closed Captioning Feedback
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