Water droplet
A water droplet bounces off a piece of metal that was rendered superhydrophobic by a special femtosecond laser technique developed by University of Rochester Institute of Optics professor Chunlei Guo and colleague, Anatoliy Vorobyev, in their lab at the University of Rochester in Rochester, NY December 19, 2013. The image was made using a Nikon D4 digital camera with 105mm macro lens and two Nikon strobes. f32 @ 1/250; 320 ISO // photo by J. Adam Fenster / University of Rochester
—Chunlei Guo University of Rochester