Buoyancy "downward" direction. The center of buoyancy of an object is the centroid of the displaced volume of fluid. Archimedes' principle is named after Archimedes of Syracuse, who first discovered this law in 212 B.C. For objects, floating and sunken, and in gases as well as liquids (i.e. a fluid), Archimedes' principle may be stated thus in terms of forces: — with the clarifications that for a sunken object the volume of displaced fluid is the volume of the object, and for a floating object on a liquid, the weight of the displaced liquid is the weight of the object. More
The Gospel According to Luke (song) The Gospel According to Luke (song) "The Gospel According to Luke" is a song co-written and recorded by American country music artist Skip Ewing. It was released in February 1989 as the fourth single from the album "The Coast of Colorado". The song reached number 10 on the "Billboard" Hot Country Singles & Tracks chart. The song was by Ewing and Don Sampson. The song is about a young man who meets a homeless man named Luke. Despite his haggard appearance, strong odor from not having bathed or showered, and rough voice, he is adept at interpreting and preaching the