Sinkhole Sinkhole A sinkhole, also known as a cenote, sink, sink-hole, swallet, swallow hole, or doline (the different terms for sinkholes are often used interchangeably), is a depression or hole in the ground caused by some form of collapse of the surface layer. Most are caused by karst processes—for example, the chemical dissolution of carbonate rocks or suffosion processes. Sinkholes vary in size from both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may form gradually or suddenly, and are found worldwide. Sinkholes may capture surface drainage from running or standing water, but may
Into the Void (Nine Inch Nails song) Into the Void (Nine Inch Nails song) "Into the Void" is a song by American industrial rock band Nine Inch Nails from their third studio album, "The Fragile", released in 1999. It is the album's third single and saw release early 2000. A music video was directed by Walter Stern and Jeff Richter. "Into the Void" has been covered by Eric Gorfain, Skorbut, Kalte Farben and Wormhole. The song was featured in the 2000 film "Final Destination", being played on the radio in Carter Horton's '71 Chevy Nova, before one of the characters is killed. Even though the song was