on there's multiple kinds of learning happening here but the kind that I'm really interested in and have been for a long time is this idea of temporal learning if you just look at the environment and let it play out the environment is almost always showing you its structure so you look at a person doing a tennis serve you can see how they're articulated you can see they're put together you can see how the shadows move around on an object that's just all played out in time you don't need supervision you can just