NOVA
Sinkholes—Buried Alive
E13 Jan 28, 2015 55m TV-PG
These geological hazards have swallowed highways, apartment buildings, horses, camels, even golfers, with monster-size holes cracking the earth from Siberia to Louisiana. Filled with compelling eyewitness video of dramatic collapses, and following scientists as they explore the underlying forces behind these natural disasters, NOVA travels the globe to investigate what it's like to have your world vanish beneath your feet.
Where to Watch Sinkholes—Buried Alive
