New kind of camera can image mini-tornadoes in quantum liquids
https://www.newscientist.com/article/2321423-new-kind-of-camera-can-image-mini-tornadoes-in-quantum-liquids/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
New kind of camera can image mini-tornadoes in quantum liquids