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 Legend of Sam Miracle The Legend of Sam Miracle Outlaws of Time: The Legend of Sam Miracle is a 2016 young adult novel by N. D. Wilson. It is published by HarperCollins. "The Legend of Sam Miracle" is the first book of a series which follows a lead character, Sam, "a foster kid with two bad arms who seeks refuge from his life in dreams." Sam finds he has the ability to bend and shift time (called "time walking"). According to "Publishers Weekly", the book has an "off-kilter perspective". The next book in the "Outlaws of Time" series, "The Song of Glory and Ghost",