23/04/2013

US followed Boeing's lead on 787 battery testing (Update 3)

U.S. regulators let Boeing help write the safety conditions for the problematic battery system in its beleaguered 787 "Dreamliner," prescribe how to test it and carry out those tests itself, according to testimony and documents ...

Instagram—more than self-portraits and pictures of food

The photo-sharing application Instagram is used by millions of people around the world daily. In the media, the social media phenomenon is sometimes dismissed as trivial pastime. However, according to a fresh study at the ...

Less rainfall expected for the Hawaiian Islands

Almost imperceptibly, rainfall over the Hawaiian Islands has been declining since 1978, and this trend is likely to continue with global warming through the end of this century, according to a team of scientists at the University ...

Scientists discover why soft corals have unique pulsating motion

Scientists from the Hebrew University of Jerusalem and the Technion-Israel Institute of Technology have discovered why Heteroxenia corals pulsate. Their work, which resolves an old scientific mystery, appears in the current ...

Experts call for network to monitor marine biodiversity

A group of oceanographic experts is calling for the establishment of a national network to monitor the diversity of marine life, a key bellwether of ocean and human health. Their work is described in the April 11 issue of ...

Image: Facing Enceladus

(Phys.org) —A patchwork network of frozen ridges and troughs cover the face of Enceladus, Saturn's most enigmatic of icy moons.

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