This resource, created by Dean Zollman of Kansas State University, discusses light emitting diodes and the role of energy (band) gaps. It also discusses the effects of impurities. The resource has contains information...
Created by Edward Kluk of Dickinson State University, this web site provides course materials for an introductory mechanics class. Topics covered include: kinematics, forces, energy, and momentum. Each page features a...
This page, created by Tom Henderson of Glenbrook South High School, features an animated image and a discussion of the forces involved in going through a looping coaster. This page is fairly simplistic, but it does...
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