Most of his mesmerizing sculptures are made with just cardboard, glue, and a knife. Warren shows us how to build our very own robot helmet, using the techniques he's perfected throughout his career.

Smartibots, a robotics platform engineered around foldable cardboard, launched on Kickstarter in late June. It's projected to ship by the end of 2018.

The rest of the droid's inards are made of cardboard, with matte board on the outside to give it a little more structure. Otherwise, it's paint and found materials, all constructed to give the ...

The Ganzbot is a cardboard robot built with an Arduino Decima that can read incoming Twitter feeds and show emotions as it reads them out loud—like happiness when you tweet you a got date, or ...