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February 27, 2013

Promising New Technique for Probing Earth's Deep Interior
Washington DC (SPX) Feb 26, 2013
researchers at Amherst College in Massachusetts and the University of Texas at Austin have described a new technique based in particle physics that might one day reveal, in more detail than ever before, the composition and characteristics of the deep Earth. There's just one catch: the technique relies on a fifth force of nature that has not yet been detected, but some particle physicists think it might exist. The fifth force would be in addition to gravity, the weak and strong nuclear forces and e ... read more

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Geoengineering by coalition Solar geoengineering is a proposed approach to reduce the effects of climate change due to greenhouse gasses by deflecting some of the sun's incoming radiation. This type of proposed solution carrie ... more		Giant waves of atmospheric energy driving extreme weather The world has suffered from severe regional weather extremes in recent years, such as the heat wave in the United States in 2011 or the one in Russia 2010 coinciding with the unprecedented Pakistan ... more		How human language could have evolved from birdsong "The sounds uttered by birds offer in several respects the nearest analogy to language," Charles Darwin wrote in "The Descent of Man" (1871), while contemplating how humans learned to speak. Languag ... more
				New projections of 'uneven' global sea-level rise Sophisticated computer modelling has shown how sea-level rise over the coming century could affect some regions far more than others. The model shows that parts of the Pacific will see the highest r ... more		Vibrant Mix of Marine Life Found at Extreme Ocean Depths The first scientific examinations of data recorded during a record-setting expedition have yielded new insights about the diversity of creatures that live and thrive in the cold, dark, and highly pr ... more

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Fragments of continents hidden under lava in the Indian Ocean The islands Reunion and Mauritius, both well-known tourist destinations, are hiding a micro-continent, which has now been discovered. The continent fragment known as Mauritia detached about 60 milli ... more		A mighty fighting flu breakthrough The new drug has been proven to be effective in preventing the spread of different strains of influenza in laboratory models - including resistant strains of the virus. The breakthrough is the ... more		Iraq signs deal with US firm to produce 24,000 MW of electricity Solar panels from Moon dust may revolutionize lunar energy supply Rocket Lab launches tailored solar arrays for next gen satellite missions		Why sourdough bread resists mold Sourdough bread resists mold, unlike conventionally leavened bread. Now Michael Gaenzle and colleagues of the University of Alberta, Edmonton, show why. During sourdough production, bacteria convert ... more
				Maize part of coastal Peru diet for 5,000 years For decades, archaeologists have struggled with understanding the emergence of a distinct South American civilization during the Late Archaic period (3000-1800 B.C.) in Peru. One of the persistent q ... more		China lawyer appeals 'state secret' pollution claim A Chinese lawyer has appealed against an official refusal to release the results of a national soil pollution survey on the grounds that it was a "state secret", he told AFP on Wednesday. ... more

Solar systems for home and business installations

CubeSats, SmallSats and MicroSats

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Japan will never stop whaling: minister Japan's fisheries minister said Tuesday his country will never stop hunting whales, despite fierce criticism from other nations and violent clashes at sea with militant conservationists. ... more		Australian cyclone crossing Western Australian coast A tropical cyclone hit Australia's resource-rich northwest coast Wednesday, bringing winds of up to 165 kilometres (102 miles) an hour as it crossed the shore near the tiny community of Pardoo. ... more		NATO chief says China military expansion 'staggering' Trace wins major Army network contracts worth $373M Japan, NATO pledge increased defense cooperation to counter Russia, China		Study: Chimps do puzzles for fun, not food Chimpanzees get a feeling of satisfaction from figuring out tricky puzzles whether they get a food reward or not, British researchers say. ... more
				High-tech brain is scientists' goal German scientists said they're making headway toward creating a computer that would work like a human brain, learning by itself without programming. ... more		New study links extreme weather to climate change Scientists said Monday they have identified a physical mechanism behind the extreme weather that has plagued many parts of the world in recent years - and that it is tied to climate change. ... more

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Trump's NASA chief pick says will 'prioritize' Mars mission

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Poachers turned gamekeepers protect Kenya's elephants

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Thirsty crops and hungry people: Symposium to examine realities of water security

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South Korea swears in first female president

German greenhouse gas emissions rose in 2012

EU fisheries council tackles discard ban

Walker's World: The Italian mess

Australia's iron ore centre braces for Cyclone Rusty

Thousands isolated by Australian floodwaters

Earthquake shakes buildings in Tokyo

China ends Lunar New Year with molten metal showers

Phosphorus starvation linked to citrus disease

Experimental vaccine offers improved protection for poultry

Cushion plants help other plants survive

Global warming: Heat stress hits labour productivity

Anthropologist studies cattle ranchers in Brazilian Amazon

Germany lays down rules for 'fracking'

Choosing the Right Oil Company to Own in 2013

Safety concerns cloud S. Korea nuclear drive

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