Lego is the ultimate tonic to an increasing digital world. It's a physical toy that makes you use your hands, which is a welcome break from the staring-at-screens we otherwise do all day. It's no ...

I am a LEGO roboticist. A few weeks ago, we got the LEGO Mindstorms EV3 kit in the lab, and I've been spending my time honing my craft, building increasingly complicated robots, and programming them ...

The EV3 has got more of everything: Instructions for 17 different robots, a faster processor, larger memory, better servo motors and touch sensors. And a bigger price tag too ($350). One of the ...