Elon Musk made a robot mistake with Model 3 production

Tesla counted too much on automation to boost Model 3 production, Elon Musk has admitted, with the automaker pulling out some of the tech the outspoken CEO had not long ago been praising. The automaker has been a voracious early-adopter of robotic production methods, with Musk suggesting before that the end result would be mechanized car construction so fast you’d …