BACKGROUND. There are several misconceptions about sulfur compounds that lead anxiety about using some natural health care substances. A typical worry is that a person who is allergic to sulfa drugs may have problems with substances that contain sulfur.
British author, mathematician, & philosopher [more author details]. A stupid man's report of what a clever man says can never be accurate, because he unconsciously translates what he hears into something he can understand. Bertrand Russell. All movements go too far.
Pascal was an important mathematician, helping create two major new areas of research: he wrote a significant treatise on the subject of projective geometry at the age of 16, and later corresponded with Pierre de Fermat on probability theory, strongly influencing the development of modern economics and social science.