Heavy hydrogen excess hints at Martian vapour loss

Gravity means most things are lighter on Mars but it seems the Red Planet likes its hydrogen heavy. In its first chemical analysis of the Martian soil, the Curiosity rover has discovered an unusually high proportion of heavy hydrogen, also known as deuterium. Combined with future results, the finding may help pin down when and how Mars lost most...

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Khaw speaks of possible new uses & opportunities underground for S'pore

SINGAPORE: National Development Minister Khaw Boon Wan has spoken of the possible new uses and opportunities that lie underground in land-scare Singapore.He said in his blog entry, "Going Underground", on Tuesday that he recently explored the Jurong Rock Caverns (JRC) with Mr S Iswaran, who's Minister in the Prime Minister's Office and Second Minister for Trade and Industry and Home Affairs.Mr...

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PopSlate case adds second screen to iPhone 5

A few examples of how someone could use the PopSlate's second screen case for the iPhone 5.(Credit:PopSlate)Look at your smartphone case. If it's plastic or rubber, it's way behind the times, man. You might agree with that sentiment after seeing PopSlate, an innovativeiPhone 5 case with a rear 4-inch e-ink screen currently making waves on Indiegogo.True to its name, PopSlate offers a customizable...

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Mars Rover Detects Simple Organic Compounds

NASA's Mars rover Curiosity has detected several simple carbon-based organic compounds on Mars, but it remains unclear whether they were formed via Earthly contamination or whether they contain only elements indigenous to the planet.Speaking at the American Geophysical Union annual meeting in San Francisco, Curiosity mission leaders also said that the compound perchlorate—identified...

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Kate's Illness Sometimes Linked to Twins

Hyperemesis gravidarum, the reason newly pregnant Kate Middleton is in the hospital, is a rare but acute morning sickness that results in weight loss and accounts for about 2 percent of all morning sickness, doctors say.The condition is sometimes associated with women having twins, experts said.Women diagnosed with hyperemesis gravidarum have lost 5 percent of their pre-pregnancy...

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Tiny tug of war in cells underpins life

TUG of war could well be the oldest game in the world. Cells use it for division, and now researchers have measured the forces involved when an amoeba plays the game. Hirokazu Tanimoto and Masaki Sano at the University of Tokyo,...

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China manufacturing expands in November: HSBC

BEIJING: Manufacturing activity in China hit a 13-month high in November, HSBC said on Monday, in another sign that the world's second largest economy is emerging from a drawn-out slumber.The banking giant's purchasing managers' index (PMI) hit 50.5 last month, up from 49.5 in October, putting it above the 50 mark that indicates growth. A reading below signals contraction.The figure signals...

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Election, iPhone 5 top Yahoo's list of 2012's popular searches

The iPhone 5 was one of the most searched terms this year. (Credit:CBS Interactive) TheiPhone 5 couldn't quite edge out the election to be No. 1 on Yahoo's list of most-searched terms for 2012. But it came pretty close. Yahoo today released its data for the most-searched terms in 2012. The lists include information on "obsessions" (viral sensations), memes, gadgets, Olympians, sports teams, songs/music...

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Photos: Kilauea Lava Reaches the Sea

Into the Sea Photograph by Hugh Gentry, ReutersA spectacular natural phenomenon was on display early this week as lava from a vent in Hawaii's Kilauea volcano flowed into...

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Boehner on Fiscal Cliff Talks: 'You Can't Be Serious'

President Obama and his White House team appear to have drawn a line in the sand in talks with House Republicans on the "fiscal cliff."Tax rates on the wealthy are going up, the only question is how much?"Those rates are going to have to go up," Treasury Secretary Tim Geithner flatly stated on ABC's "This Week." "There's no responsible way we can govern this country at a time...

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