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 ...