Maker Education is such a valuable role. These stories will bring you the latest information and tales of maker educators who area spreading the maker mindset. Help others learn how to make things or how to think like a maker at makerspaces, schools, universities, and local communities. The importance of maker education can not be understated. We appreciate our educators.
In this clip from FMCG, Ken responds to Jeri’s capacitor deconstruction with his own very visual (and very mechanical) demonstration of how voltage is generated and how you can build a simple capacitor, with aluminum foil and plastic, to generate charge mechanically and dump it into the cap (analogous to how a Wimshurst machine works). […]
Our pal Jeri Ellsworth and her crew of restless USTREAM-ing hackers are at it again, exploring light polarization, sparking ions, and reversing time. The Fat Man and Circuit Girl
Continuing with their fine series of tutorial videos, Humberto from NerdKits shows a number of basic experiments you can do with a DC motor, how EMF, resistance, and inductance influence the design of a motor control circuit, and finally, how to use toggled digital output and pulse-width modulation in driving the motor via a microcontroller. […]
A former chemistry teacher of mine provided a great definition of “pyrophoric:” [It] means that if you playfully squirt some at your lab mates, they will burst into flame. In other (less amusing) words, a “pyrophoric” substance is one that ignites spontaneously on exposure to air. Pyrophoric iron, however, isn’t as dangerous as that makes […]
The Fire Piston Kit is a neat physics experiment based on the heat created when air is rapidly compressed. Bill Gurstelle, author of Backyard Ballistics and Barrage Garage, created this kit for us. If you were at Maker Faire you might have seen him demonstrating his kit in the Maker Shed. [Thanks Bill!] More about […]
What do you do when someone at work has a Desktop Onager? Maybe it’s time to get your own desktop Desktop Trebuchet and start a mini war. Or maybe you want to build one so you can hurl mini cows at any invading knights? Then again, that might not be a good idea since both […]
Learn the basics of fiber optics communications while you build this exciting kit. Transmit your voice or 1kHz signal through the fiber optic cable to a fiber optic receiver. Comes complete with all of the necessary components including the PC boards, microphone, speaker and fiber optic cable. Requires (2) 9-volt batteries. More about the Fiber […]
