27/05/2015

Germany auctions off new mobile phone frequencies

Germany on Wednesday started an auction of frequencies for mobile phone operators, pledging that users will soon enjoy nationwide super-fast 4G coverage without "black holes" in rural areas.

'Dementor' wasp, giant stick insect among new Mekong finds

From a soul-sucking 'dementor' wasp named after a creature from the Harry Potter books to a half-metre long stick insect, scientists identified 139 new species in the Greater Mekong Region in 2014, according to a new report.

Non-aqueous solvent supports DNA nanotechnology

Scientists around the world are using the programmability of DNA to assemble complex nanometer-scale structures. Until now, however, production of these artificial structures has been limited to water-based environments, ...

Image: Europa's Jupiter-facing hemisphere

This 12-frame mosaic provides the highest resolution view ever obtained of the side of Jupiter's moon Europa that faces the giant planet. It was obtained on Nov. 25, 1999 by the camera onboard the Galileo spacecraft, a past ...

How to lure a pest of pistachio, almond and walnut

An Agricultural Research Service entomologist in California is helping the state's almond, pistachio, and walnut growers decide whether to use a new lure to monitor their fields for navel orangeworm (NOW) infestations and ...

A bubbly cosmic celebration

In the brightest region of the nebula RCW 34, gas is heated and expands through the surrounding cooler gas. Once the heated hydrogen reaches the borders of the gas cloud, it bursts outwards into the vacuum like the contents ...

SUrface Dust Mass Analyzer (SUDA) selected for Europa mission

A University of Colorado Boulder instrument has been selected to fly on a NASA mission to Jupiter's icy moon, Europa, which is believed to harbor a subsurface ocean that may provide conditions suitable for life.

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