Beaches turned into bubble baths north of Sydney, Australia, this summer, when a perfect confluence of strong currents and myriad marine minutiae created mountains of foam.
This is a stream of silicone oil captured as it bounces twice before merging into an oil bath. The liquid jet, lubricated by a thin film of air, managed this leap because the oil bath was moving — in this image from left to right.
clipped from www.nature.com
clipped from www.nature.com
