News tagged with solid surfaces

Salt seeds clouds in the Amazon rainforest

It's morning, deep in the Amazon jungle. In the still air innumerable leaves glisten with moisture, and fog drifts through the trees. As the sun rises, clouds appear and float across the forest canopy ... but where do they ...

dateSep 10, 2012 in Earth Sciences
shares0 comments 0

Liquid-solid interactions, as never before seen

(PhysOrg.com) -- Wettability -- the degree to which a liquid either spreads out over a surface or forms into droplets -- is crucial to a wide variety of processes. It influences, for example, how easily a car?s windshield ...

dateApr 25, 2010 in Nanophysics
shares0 comments 0

Hydrodynamics of writing with ink

For millennia, writing has been the preferred way to convey information and knowledge from one generation to another. We first developed the ability to write on clay tablets with a point, and then settled on a reed pen, as ...

dateNov 21, 2011 in General Physics
shares0 comments 2

Ingredients involved in splashing revealed

"Splashing" plays a central role in the transport of pollutants and the spread of diseases, but while the sight of a droplet striking and splashing off of a solid surface is a common experience, the actual physical ingredients ...

dateNov 21, 2011 in General Physics
shares0 comments 0