Hot dry rock geothermal energy makes use of hot fluids found naturally in basement rock; but such HWR conditions are rare. By far the bulk of the world’s geothermal resource base (over 98%) is in the form of basement rock that is hot but dry—with no naturally available water. This means that HDR technology is applicable almost everywhere on earth (hence the claim that HDR geothermal energy is ubiquitous). Typically, the temperature in those vast regions of the accessible crystalline basement rock increases with depth. This geothermal gradient, which is the principal HDR resource variable, ranges from less than 20 °C/km to over 60 °C/km,
What the Cowgirls Do by Calvert DeForest. "What the Cowgirls Do" debuted at number 71 on the U.S. "Billboard" Hot Country Singles & Tracks for the week of July 9, 1994. What the Cowgirls Do "What the Cowgirls Do" is a song co-written and recorded by American country music artist Vince Gill. It was released in July 1994 as the second single from the album "When Love Finds You". The song reached number 2 on the "Billboard" Hot Country Singles & Tracks chart. It was written by Gill and Reed Nielsen. Deborah Evans Price, of "Billboard" magazine reviewed the song favorably saying that the