Credit: Image by Josh Wille and Tadd Truscott/ Splash Lab USU; CC-BY
An additive image from a high-speed video showing the splash zone of a simulated urine stream impinging on two soft silicone surface that represent the labia (viewed towards the median). The interaction between the two surfaces results in the jet forming a very wide sheet about 10 times larger than the jet itself for this setup. Some overexposure of the image results in the center of the sheet appearing all white.