https://aeon.co/videos/is-it-possible-to-design-a-shape-to-roll-along-any-fixed… Created Wed, 28/02/2024 - 22:01 Updated Wed, 28/02/2024 - 22:01 How a playful experiment, motivated by scientists’ curiosity, could have novel applications in the realm of quantum optics - by Aeon Video Watch at Aeon