Medical Dictionary is intended for use by healthcare consumers, students, and professionals as well as anyone who wants to keep up with the burgeoning array of terminology found in today’s medical news. By staying clear of jargon, the dictionary offers fast and concise information, whether the user is searching for a description of an over-the-counter or prescription medication, a medical abbreviation, a test procedure, a medical research topic, or an illness. Over 45,000 entries from all areas of medicine and healthcare are included.

Eric Weisstein's World of Science

Open e-print archive with over 100000 articles in physics, 10000 in mathematics, and 1000 in computer science. (Formerly called xxx.)

This page is dedicated to PHY211 that I taught in Summer 2009 at Syracuse University. Here you can find the course policy, lecture notes, assigned homework, exams as well as their solutions and answers.

The reunions of the Reissner family, remaking connections after nearly two generations apart.

Science, astronomy, and space flight news, science and renewable energy encyclopedias. Maintained by science writer David Darling, Ph.D.