Want to rock big animations on your LED wearables? There’s an easy way to download animated GIFs onto a 16×16 RGB LED matrix using Processing software, Arduino, and the Teensy microcontroller.
Making butter is easy! All you need is a mason jar and heavy whipping cream.
Create a high-voltage loudspeaker that makes sound waves by vibrating an electric arc.
Body filler is a thick, two-part polyester resin, commonly called Bondo. Cursory Googling reveals a universe of mostly automotive applications, primarily for repairing body damage, but we’ll leave that to the experts and show you a few creative uses for this versatile stuff.
Use cheap materials you can find around the house to create a quick and easy custom mannequin.
3D-print it, spin it up to 30,000 RPM, and watch it take off like a rocket!
Need to tame a tangled workspace? Drill big holes in your desk and cut your own custom grommets to make those wires all disappear.
Photos of items dropping into water (or other liquids) always have the potential to fascinate — the dramatic splashdown, the explosion of flying droplets frozen in time.
Quick and tasty, vinegar pickling is great for preserving a surprising variety of fruits and veggies.
A easy to make, useful, cool-looking tie rack for those of us with the more than average amount of ties
Build your own injection molding machine and cast the plastic parts you need.
A linear actuator is a mechanism that pulls or pushes a load along a straight line.
