Volcano were proposed for volcano behavior before the modern understanding of the Earth's mantle structure as a semisolid material was developed. For decades after awareness that compression and radioactive materials may be heat sources, their contributions were specifically discounted. Volcanic action was often attributed to chemical reactions and a thin layer of molten rock near the surface. Volcano A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. Earth's volcanoes occur because its crust is broken into 17 major,
The Million-Year Centipede, or, Liquid Structures The Million-Year Centipede, or, Liquid Structures The Million-Year Centipede, or, Liquid Structures (2007) is the sixth novel by American author Eckhard Gerdes. Set in an apocalyptic world in which a giant centipede comes to collect all of the true rock ‘n’ roll fans, Gerdes’ book is built of text fragments, drawings and songs that deal with themes like hero worship and fundamentalism. Like much of Gerdes’ work, "The Million-Year Centipede" is non-linear in structure, but is distinguished by its use of allegory. “Wakelin, frontman of seminal rock group The Hinge, once wrote a poem so prophetic that to ignore its