This Robot Makes Its Own Custom Tools Out of Glue
Humans are generalists. We’re adaptable. If there’s a task we can’t do on our own, we find ourselves a tool to help us. Robots aren’t usually like this, because it’s very hard to design a robot that implements all the different tools that might conceivably be useful to it. Roboticists at ETH Zurich are trying to get around this problem by designing a robot with just one tool, but the tool they’ve chosen is a hot glue gun that their robot can use to manufacture any other tools that it needs to.