Lisa Randall is an American theoretical physicist and a leading expert on particle physics and cosmology. She works on several of the competing models of.
Galbraith was born in Canada and moved to the United States in the 1930s. He earned his Ph.D. in agricultural economics at the University of California at.
Florentine statesman, ruler, and patron of arts and letters, the most brilliant of the Medici. He ruled Florence with his younger brother, Giuliano (1453–78).