21/01/2011

520-day flight simulation nears 'landing' on Mars

After 233 days in a locked steel capsule, six researchers on a 520-day mock flight to Mars are all feeling strong and ready to "land" on the Red Planet, the mission director said Friday.

Research finds practicing retrieval is best tool for learning

(PhysOrg.com) -- Put down those science text books and work at recalling information from memory. That's the shorthand take away message of new research from Purdue University that says practicing memory retrieval boosts ...

Hu urges US to ease high-tech export restrictions

President Hu Jintao has urged the United States to ease restrictions on high-tech exports to China after Beijing and Washington signed $45 billion in trade deals during his US visit.

Microbe processes carbon via new metabolic pathway

(PhysOrg.com) -- A Dead Sea microbe has been found to use a previously unknown metabolic pathway to metabolize fats as a source of carbon to synthesize carbohydrates. This suggests there may be other undiscovered pathways ...

India's IT leader Wipro revamps leadership

Indian software major Wipro announced Friday a change in leadership to bolster its profit performance after releasing quarterly earnings that lagged its IT peers.

Robot attends Russian school to help sick schoolboy

A very special student is attending a lesson at Moscow's school number 166: Stepan, a plastic robot, is in the classroom to help a little boy with leukaemia to follow the lesson through his eyes.

Japan to launch space cargo mission Saturday

Japan's space agency said it would launch a rocket on Saturday to deliver more than five tons of supplies to the International Space Station, after an earlier postponement.

24 pilot whales die in New Zealand stranding

(AP) -- New Zealand conservation officials on Friday euthanized 10 pilot whales, the only survivors of a 24-strong pod that became stranded in a mangrove swamp.

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