Descartes was wrong about the gland’s relationship to the mind and soul ... The 16th-century French philosopher and ...

Previously, some mathematicians separated the two sides of an equation with a single line; René Descartes favored a sideways ...

The great French mathematician and philosopher René Descartes once wrote, “I think, therefore I am.” A simple, but nevertheless profound, statement. (Actually, he wrote, “Cogito, ergo sum” which means ...