That's not how water usually behaves. Water wets things. It clings to the surface and flattens out like ... impressive devices is this Phantom ultra-high speed camera. Now for some fun.

And when the SAM coverage is high, the water stays ... is what’s called the contact angle, which is given by how sharp a curve water droplets form on the surface. But it’s hard to apply ...

How well a surface absorbs or repels water can be measured by analyzing the contact angle of droplets that settle there. To be superhydrophobic, a material has to have a water contact angle -- the ...

Do a "manu jump" and you’ll likely make the biggest splash at the pool party. Although not a familiar term in the United States, manu jumping is beloved throughout New Zealand and originated from the ...

If you flick a flat stone toward a pond at just the right angle, it skips across in a series of smooth jumps. Inch-long cricket frogs seem to skitter over the surface of water with similar physics ...

We found that, instead, water flows freely between the molecules of the SAM at low SAM coverage, sliding off the surface. And when the SAM coverage is high, the water stays on top of the SAM and ...