Albert HeimBorn 12 Apr 1849; died 31 Aug 1937 at age 88.Swiss geologist whose studies of the Swiss Alps greatly advanced knowledge of the dynamics of mountain building and of glacial effects on topography and geology. He studied the formation of overthrusts and nappes in the Alps. He supported the idea of a contracting Earth. He also studied the mechanics of rock deformation, proposing that rocks can deform plastically under pressure and that the same pressure causes metamorphism. After a near-fatal fall in the Alps during which he had a mystical experience, Heim began the first serious study of near-death experiences. Over a period of several decades he collected observations and accounts from numerous survivors of serious accidents. Heim first presented these findings at the Swiss Alpine Club in 1892. |
