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 Scientific Railgun ending theme is "Real Force" by Elisa. "Only My Railgun" appears in Konami's arcade music games "Pop'n Music 20: Fantasia", "Dance Dance Revolution X2" and "Jubeat Knit". For the OVA, the opening theme music is "Future Gazer" by fripSide, the single of which was released on October 13, 2010, while the ending theme is "Special One" by Elisa, the single of which was released on October 27, 2010. For "A Certain Scientific Railgun S", it has six pieces of theme music, two opening themes and four ending themes. The first opening theme is "Sister's Noise" by fripSide and the first