Sinkhole rain. An analysis of a case of sinkhole formation under a retention pond due to a large amount of rain can be seen in a sinkhole collapse study. Sinkholes have been used for centuries as disposal sites for various forms of waste. A consequence of this is the pollution of groundwater resources, with serious health implications in such areas. The Maya civilization sometimes used sinkholes in the Yucatán Peninsula (known as cenotes) as places to deposit precious items and human sacrifices. When sinkholes are very deep or connected to caves, they may offer challenges for experienced cavers or, when water-filled,
A Leap in the Dark the Void" is a film about people who are out of control made by a director who's in as close to total control as a moviemaker is ever likely to be..there's greatness in it." A Leap in the Dark A Leap in the Dark (, and also known as "Leap Into the Void") is a 1980 Italian film written and directed by Marco Bellocchio. It stars Michel Piccoli and Anouk Aimée, who won the Best Actor and Best Actress prizes respectively at the 1980 Cannes Film Festival. The film also won the David di Donatello for Best Director and was