This is Lecture 23 in the Fiber Optics Association's series of lectures on fiber optics. In this lecture, the presenter discusses "refraction" and "total internal reflection," the optical terms for how light is bent or...
This is Lecture 22 in the Fiber Optics Association's lecture series on multimode fibers. In this lecture, the presenter briefly reviews modes in graded-index multimode fibers then shows how you can actually see the...
The staff members at the National Association of Biology Teachers (NABT) have put together a stellar array of websites that deal with ten different areas of biology, including animals, bioethics, evolution, and stem...
Created as a joint initiative from the Baylor College of Medicine and Scitable by Nature Education, "Bench to Blackboard" offers up interactive modules that explore genetics via quizzes, worksheets, and a range of...
The University of Alberta has several dozen excellent annotated subject guides for use by its academic community. In an act of great benevolence, it has offered up this guide to the world of anatomy at no charge. On...
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