You have one drywall screw, one 1.5 V alkaline cell, six inches of plain copper wire, one small neodymium disk magnet, and no other tools or supplies. You have 30 seconds to make an electric motor running in excess of...
During World War II, GIs in the field built really amazing simple radios to listen to. These were made with materials that they could get their hands on and were small enough to carry around in a big pocket. You can...
This weekend, get some PVC and build a human powered catapult. Bre Pettis joins forces with Bill Gurstelle, seige weapon builder extraordinaire! This is a great student project for those who are interested in...
Another great student project, created by Make Magazine, is these solar insect robots. One of the great things about these little bots is that you can make them from scavenged materials. Use parts from broken...
The Exploratorium aims to bring science and math enrichment activities into out-of-school time. Fewer and fewer students are following academic and career paths into science, technology, engineering, and math (STEM) at...
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