The colored particles in a water-in-oil droplet can be driven to slide along the curved water-oil interface to assemble at the bottom or top area to form a planar structure and around the equator ...

"The ferrofluid-water interaction resembles a cupcake, with the surrounding ring only at the base of the droplet," explained the Ikerbasque professor Lourdes Basabe, who leads the cluster.

Rays of light bounce off the inner wall of the water droplet over and over again, going around and around inside the droplet. When its circumference is a multiple of the light's wavelength ...

Scientists in Belgium have uncovered a new way to shake things up. Violent bouncing of a water droplet coated with oil causes the oil layer to move inside and fracture into many oily globs.

As that air layer drains away, surface tension pulls some of the droplet's mass into the pool while a smaller droplet is ejected. When it bounces off the surface of the water, the process is ...

new video loaded: Spinning Water Droplets That Seemingly Defy Physics transcript I bet you’ve never seen water do this: twist and turn like a dancer in flight. It happens when a droplet lands on ...

This blue-glowing water is being spun around by nothing but sound waves. Reaching speeds up to 6,000 RPM, this centrifuge forms the basis for a new type of inexpensive, point-of-care biomedical ...

As that air layer drains away, surface tension pulls some of the droplet's mass into the pool while a smaller droplet is ejected. When it bounces off the surface of the water, the process ... that he ...