20/06/2014

Image: Storm cell over the Southern Appalachian mountains

This storm cell photo was taken from NASA's high-altitude ER-2 aircraft on May 23, 2014, during a study aimed at gaining a better understanding of precipitation over mountainous terrain. The Integrated Precipitation and Hydrology ...

NASA ER-2 aircraft continues Earth ecosystem research

A study of Earth's ecosystems and how they function is continuing in Southern California and southern Nevada in June with an early summer flight series using one of NASA's high-altitude ER-2 aircraft. This is the second year ...

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 ...

High-CO2 world threatens seabed life

Environmental change is transforming many parts of the north-east Atlantic seabed, and according to a newly-published paper this will almost certainly get worse in the coming decades.

NEMO closes in on neutrino mass

The NEMO (Neutrino Ettore Majorana Observatory) experiment, whose goal was to elucidate the nature of neutrinos and measure their mass, yielded very positive results. The product of an extensive international collaboration ...

Safe water for the people in Tanzania

Hydraulic engineer Andrea Schäfer and photovoltaics expert Bryce Richards have developed a solar filtration system to produce high-quality drinking water from polluted brackish water and tested it successfully in Tanzania. ...

Twisting the light away using ultrasmall holes

A new study shows that light transmitted through apertures smaller than the wavelength of light go through a radical change, splitting into two symmetrical counter-rotating polarisations.

Hidden treasures of ancient Ur uncovered in Bristol

(Phys.org) —An enigmatic box from a bygone era, filled with pottery, seeds and animal bones, has been discovered in the University of Bristol's Department of Archaeology and Anthropology. The box was found while researchers ...

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