News tagged with tiny particles

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No rest for the tornado

(Phys.org) —Do tornadoes take the weekends off? Researchers from NC State University examined the question of the connection between tornado frequency and aerosol pollution, and found that any link between ...

Jul 30, 2013
not rated yet 0

Fine-tuning emissions from quantum dots

Tiny particles of matter called quantum dots, which emit light with exceptionally pure and bright colors, have found a prominent role as biological markers. In addition, they are realizing their potential ...

Jun 03, 2013
4.5 / 5 (8) 0 | with audio podcast

Cicadas get a jump on cleaning (w/ Video)

As cicadas on the East Coast begin emerging from their 17-year slumber, a spritz of dew drops is all they need to keep their wings fresh and clean. Researchers at Duke University and James Cook University ...

Apr 29, 2013
5 / 5 (1) 1 | with audio podcast

Fair-weather clouds hold dirty secret

(Phys.org) —Their fluffy appearance is deceiving. Fair-weather clouds have a darker side, according to scientists at Pacific Northwest National Laboratory. Fair-weather cumulus clouds contain an increasing ...

Apr 26, 2013
4.6 / 5 (5) 0