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.

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

Single-camera automatic scene modeling for 3D video. Navigate in 3D through ordinary video as it plays. Convert ordinary movies for stereoscopic viewing (in real time). Try looking around things on-screen using our Hologram Controller.

Psych Web by Russ Dewey, home page

Nature - the world's best science and medicine on your desktop

An expanding collection of freely available, interactive Demonstrations in math, science, and many other areas--at all levels from elementary education to front-line research.