4 legged robot capable of learning how to walk directly in the real physical world without relying on simulations, it created a model of the world around it, and was able to plan its actions and learn how to walk in just one hour. They achieved this by using the Dreamer algorithm, which allowed the robot to continuously learn. This represents a significant advancement in robotics, as it enables robots to learn and adapt to real-world environments more efficiently and effectively. ????Danijar Hafner Souce of video: https://www.youtube.com/watch?v=xAXvfVTgqr0