11/10/2016

Nanotechnology providing the tools to clean up oil spills

Oceanic oil spills are tough to clean up. They dye feathers a syrupy sepia and tan fish eggs a toxic tint. The more turbulent the waters, the farther the slick spreads, with inky droplets descending into the briny deep.

Noise-canceling optics

Engineers at Caltech have created the visual analogue of noise-canceling headphones—a camera system that can obtain images of objects obscured by murky media, such as fog or clouds, by canceling out the glare.

Lifting the veil on Queen of Sheba's perfume

It is one of the oldest fragrances in the world. Nicolas Baldovini's team at the Institut de chimie de Nice (CNRS/UNS) has just discovered the components that give frankincense its distinctive odor: two molecules found for ...

Surfing the world for microbes

Surfers have a very intimate connection to the ocean. Their skin is bathed in the rushing tide, and crashing waves send salty seawater into their ears, eyes and throat. Inside and out, they are saturated with diverse molecules ...

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