Nearly half of Americans suspect that their water might be unsafe.
DIY computer repair.
Make sweet music
Meet project Elcano. For now it's just a self-driving electric tricycle, but its makers have far more ambitious plans using the power of crowdfunding.
Three college students are building an electricity-free light bulb for the masses.
No hands, no numbers; it's a clock you can count on
Give your cybernetic “toaster” a new set of eyes
Ditch that Arduino for an even easier way to build a microcontroller project
Installing free software turns your MP3 player into a musical instrument
Build your own Arduino demo board
A number of companies want to help you convert your hybrid
A cure for the heartache of bent pins
Turn a regular flashlight into a powerful LED torch that will run for years
Take an accelerometer, add a microcontroller and display, and watch the dollars fly out of your carburetor
Keep your gadgets powered up with an easy mod to a messenger bagâ€”and help from the sun
Or keep for yourself.
Convert a glider into a rocket-powered aircraft
An easy way to send a TV signal anywhere
Gear up and get outside.
Scoop snow from the comfort of home.