On Saturday December 6 (we’re letting you know ahead of time so you’ve got absolutely no excuse for not finishing your build in time), there’s going to be a special event at the Cambridge Raspberry Jam, held at the University of Cambridge’s Institute of Astronomy. Pi Wars is a robot competition: unlike the televised Robot Wars you’ve seen in the past, though, nobody’s robot is going to be destroyed

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ToyCollect. A robot under the sofa.