Hot dry rock geothermal energy Hot dry rock geothermal energy Hot dry rock (HDR) is an abundant source of geothermal energy available for use. A vast store of thermal energy is contained within hot - but essentially dry - impervious crystalline basement rocks found almost everywhere deep beneath the earth’s surface. A concept for the extraction of useful amounts of geothermal energy from HDR originated at the Los Alamos National Laboratory in 1970, and Laboratory researchers were awarded a U.S. patent covering it. Although often confused with the relatively limited hydrothermal resource already commercialized to a large extent, HDR geothermal energy is very different. Whereas
The Hand That Rocks the Cradle (poem) the same plot, and characters was remade by the Thai movie production company, Dida Video Production, the company that has diverged from Daravideo with all new sets of cast. The Hand That Rocks the Cradle (poem) "The Hand That Rocks the Cradle Is the Hand That Rules the World" is a poem by William Ross Wallace that praises motherhood as the preeminent force for change in the world. The poem was first published in 1865 under the title "What Rules the World". The refrain of the poem is a commonly quoted phrase. In Thailand, the Thai author pennamed "Nam Obb"