This website, created by authors David P. Stern and Mauricio Peredo, provides instructions and an image which can be downloaded, printed on a regular page, copied by a xerox machine (preferably, onto stiff paper), cut...

This is a collection of online physics courses designed for elementary and middle school teachers. Current courses are on light, electricity and magnetism, temperature, heat, and energy, and force, motion, and energy....

This is an educational video on YouTube describing how the technology of superconductors in magnetic levitation works. It starts off by showing a futuristic flying car, then describing how this technology might one day...

This article from the Programmable Logic Design Line website gives an in-depth tutorial on how to design an FPGA (field programmable gate array) from scratch. The article includes a design checklist and a step by step...

This web page, authored by Rod Nave of Georgia State University, provides a concise, yet thorough explanation of Coulomb's Law and how it it is used to determine the electric force between charges. A Javascript...