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
Legend of the Three Caballeros The goddess explains that Donald, José, and Panchito are the descendants of a trio of adventurers known as The Three Caballeros, who long ago traveled to stop the evil sorcerer Lord Felldrake from taking over the world and ultimately sealed him in a magical staff. Meanwhile, the staff containing Felldrake is discovered by his descendant Baron Von Sheldgoose, the corrupt President of the New Quackmore Institute. As Sheldgoose sets out to revive Felldrake, the new Three Caballeros must learn to become heroes to save the world from disaster. The show's main voice cast include: Legend of the Three Caballeros Legend