Make Magazine presents a video demonstrating how to make a 3x3x3 cube made of LED lights. Author Bre Pettis explains how to program with any kind of animation that you like! For further instructions, you may visit...

This module provides an introduction to characterization techniques including transmission electron microscopy, scanning electron microscopy, x-ray spectroscopy, scanning probe microscopy tools, and quantum mechanical...

This page is an index to the interactive Java tutorials developed to help students understand topics in electricity and magnetism. Created by Florida State University, the site contains tutorials about concepts such as...

This article from SPIE discusses how harnessing quantum interference enables single aromatic annulene molecules to function as transistors. The article includes several illustrations which help to demonstrate the...

This animation shows band populations as a function of temperature in an n-type semiconductor. Note that the Fermi-energy actual shifts position in the band gap and is not accurately depicted here. The video shows the...