We’ve seen industrial robotic arms in real life. We’ve seen them in classrooms and factories. Before today, we’ve never mistaken a homemade robotic arm for one of the price-of-a-new-home ...

His third arm isn’t just an idea, though. It’s a Yaskawa industrial robot that he was able to source for pretty cheap, but it was missing a few parts that he’s been slowly replacing.

We just leveled up our engineering game with an industrial robot arm! Watch as we document the trip, the deal, and our first impressions of this high-tech tool. Perfect for those who love seeing ...