News tagged with direction

Folding funnels key to biomimicry

(Phys.org)—Proteins are able to self-assemble into a wide range of highly ordered structures that feature a diverse array of properties. Through biomimicry - technological innovation inspired by nature ...

Oct 31, 2012
not rated yet 0 | with audio podcast

Military safety is blowing in the wind

A command doctrine used by the US military and NATO designed to warn personnel of Nuclear, Chemical and Biological (NBC) hazards could be overly conservative and degrade war fighting effectiveness or, under certain conditions, ...

Oct 17, 2012
not rated yet 0

Turbulence ahead

Although the wind may blow smoothly onto a wind turbine, it comes out the other end shredded into a complex collage of whorls, large and small. In a wind farm, the turbulent wake generated by the first row ...

Sep 03, 2012
4.5 / 5 (2) 2

Earliest spiral galaxy ever seen: a shocking discovery

(Phys.org) -- Astronomers have witnessed for the first time a spiral galaxy in the early universe, billions of years before many other spiral galaxies formed. In findings reported July 19 in the journal Nature, the as ...

Jul 18, 2012
4.7 / 5 (40) 82 | with audio podcast

Pesticides hit bumblebee reproduction

Scientists already knew that neonicotinoid pesticides, which affect insects' nervous systems, can alter bee behaviour, putting these vital pollinators, already threatened by habitat loss and disease, further ...

Jun 20, 2012
5 / 5 (7) 5 | with audio podcast