In this activity, by the Concord Consortium's Molecular Literacy project, students will learn about molecular crystals. The presentation defines a molecular crystal, and presents its different forms during certain...
In this podcast, Bre Pettis shows you how to set up a breadboard for power and then play around with electronics on it. This is a great student project to learn basic electronics, it is easy to learn, yet complex enough...
Learn how to build a theremin in this free online video guide to electronic musical instruments, including the history of theremins, playing tips, and how to build your own. The theremin is one of the earliest fully...
This page provides step by step instructions on building a Tesla turbine from two old computer hard disk drives using basic hand tools and a pillar drill. No metal lathe or other expensive fabrication machinery is...
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