Related topics: nanoparticles

NYC waters are teeming with plastic particles, study finds

The waterways surrounding New York City are a soup of plastic, ranging from discarded takeout containers down to tiny beads that end up in the food supply, according to a new report by an environmental group.

Unexpected ice-formation mechanism

(PhysOrg.com) -- Extremely hydrophobic materials cause water to roll right off objects that have been coated with them. Up to now, it was assumed that aircraft or wind turbines coated in such a way did not ice up as easily. ...

Microscopic messengers from the depths of space

(Phys.org)—In 1990, an important space probe was launched, tasked with the ambitious mission of orbiting the sun and scanning our star at all latitudes. However, the much-publicized mission was not solar research but the ...

A blue, neptune-size exoplanet around a red dwarf star

A team of astronomers have used the LCOGT network to detect light scattered by tiny particles (called Rayleigh scattering), through the atmosphere of a Neptune-size transiting exoplanet. This suggests a blue sky on this world ...

Toyota says new technology means longer battery life

Toyota Motor Corp. has developed a new way of observing the movements of tiny particles in batteries used to power electric vehicles—an advance it says will help boost their cruise range by 10 percent to 15 percent.

Wildfire smoke may lead to less rain in the western US

As wildfires and heatwaves stress the western United States, concern over drought is rising: Dry landscapes burn more readily, and rain can help quell fires already raging. But wildfire smoke may keep that essential rain ...

Nanoparticles offer hope for common skin allergy

Tiny particles only billionths of a meter in diameter—about two thousand would fit across the width of a human hair—could offer big hope in a small package to the many millions of people who are allergic to the ...

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