News tagged with human hair

Laser makes microscopes way cooler

(Phys.org) —Laser physicists have found a way to make atomic-force microscope probes 20 times more sensitive and capable of detecting forces as small as the weight of an individual virus.

dateAug 15, 2014 in Optics & Photonics
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Video: Nanoengineered electron guns

In this video we see an electron gun made of many thousands of vertically aligned carbon nanotubes, each more than 1,000 times smaller than the width of a human hair. Dr Matt Cole, from the University of Cambridge, explains ...

dateJun 20, 2014 in Nanophysics
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The world's most polluted cities

Paris has leapt into the headlines over an alert for dangerous atmospheric particles, yet it does not ordinarily count among the world's most polluted cities.

dateMar 17, 2014 in Environment
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Thai police seize nearly 200 pangolins

Thai police Tuesday said they had seized almost 200 live protected pangolins, which are prized in China and Vietnam as an exotic meal and for use in traditional medicine.

dateSep 17, 2013 in Ecology
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