Conductive ink or paint is lots of fun. It opens up tons of possibilities for flexible and unique circuits — unfortunately, it’s pretty expensive. [Brian McEvoy] shows us how to make your own for ...

The conductive spray paint is called Electrick. As reported by the MIT Technology Review, it was developed by researchers at Carnegie Mellon University who sought to let regular objects act as ...

[Jan Mrázek] is a pro when it comes to rolling his own PCBs. He can crank out a 6/6 mil double-sided PCB in 45 minutes flat. As a challenge to his prowess, he decided to experiment with plating ...

The responsiveness of touchscreens makes them exceptionally useful—whether it's at airport check-ins or for fast food restaurant orders—but most can only be found on flat surfaces made of glass. A new ...

Touchscreen smartphones and tablets are so intuitive that even babies can easily learn how to use them. So why can’t any object work like a touchscreen? Everything from guitars to Jell-O might soon be ...