via The Curious Brain.
Showing 144 posts tagged diy
Using nothing but LEGO components, the team at Brickride builds supercool rollercoasters. The one above: Incredible 100% LEGO Roller Coaster with Corkscrew. Watch a time-lapse of how they put it together.
via The Awesomer.
Generate your own electricity with some wire, a magnetic field, and the relative movement between the two of them: Alom Shaha explains electromagnetic induction using this hand-powered – or perhaps more accurately, bacon-sandwich-powered – generator.
Related watching: magnetic fields, probably one of the more awe-inducing subjects on this blog.
via Science Demo.
In the archives: more eggs.
From PBS’ Adventures in Learning, Jennifer Cooper hosts an Electric Dough playdate to make and test circuits. For this project, developed by engineering educator AnnMarie Thomas, you’ll need homemade conductive play dough and insulating play dough, a battery pack, batteries (we highly recommend these rechargeables), and light emitting diodes/LEDS. Click here for the how-to details.