Artesian aquifer its recharge zone is at a higher elevation than the head of the well. Artesian wells were named after the former province of Artois in France, where many artesian wells were drilled by Carthusian monks from 1126. Artesian aquifer An aquifer is a geologic layer of porous and permeable material such as sand and gravel, limestone, or sandstone, through which water flows and is stored. An artesian aquifer is a confined aquifer containing groundwater under positive pressure. An artesian aquifer is trapped water, surrounded by layers of impermeable rocks or clay, which applies positive pressure to the water contained within
A Certain Slant of Light (novel) A Certain Slant of Light (novel) A Certain Slant of Light is a 2005 young adult horror novel by author Laura Whitcomb. The book was first published on September 21, 2005 by Houghton Mifflin Harcourt's Graphia imprint. Film rights for "A Certain Slant of Light" have been optioned by Summit Entertainment. The book follows Helen, the ghost of a 27-year-old woman that has been dead for 130 years. The beginning of the story follows her through her life as a ghost, playing the role of invisible muse to a handful of artistically inclined people, lest she be cast back into