HackSpace magazine #22

Why spend years learning to play a musical instrument when you could program a robot to do it for you? This month, we show you how to build a glockenspiel-playing robot.

We also talk to Ugo Vallauri of the Restart Project about keeping electronics out of landfill, learn about a project mapping birds using the sounds they make and find some unusual uses for umbrellas

PLUS there’s a heap of tutorials: