science

science,countries,infographic,sleeping,exams
By Unknown
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Sleep deprivation is a significant hidden factor in lowering the achievement of school pupils, according to researchers carrying out international education tests.

It is a particular problem in more affluent countries, with sleep experts linking it to the use of mobile phones and computers in bedrooms late at night.

Sleep deprivation is such a serious disruption that lessons have to be pitched at a lower level to accommodate sleep-starved learners, the study found.
colony,nutella,Mars,science,funny
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A group of researchers have been living in Hawaii as though they were actually living on Mars. And what did they do to keep themselves occupied? They cooked.

So what did the researchers -- and the people who suggested recipes for them to try out -- come up with? Lots of stuff involving Spam, for one thing, including a Cajun jambalaya and a dish that married the canned meat with curry and fried noodles. A chicken-spinach-enchilada soup, for another. Seafood chowder, for another. And borscht. Freeze-dried fruit, too, they found, was surprisingly similar in taste to fresh produce. As for comfort food -- crucial when it comes to the combating-food-boredom aspect of things -- a universal hit was ... Nutella. "It's something we craved," team commander Angelo Vermeulen told the AP. "We had a limited supply so we had to ration it."
climate change,irreversible,science
Via: MNN
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Via MNN:

Global warming is fueled by human activities, it's escalating quickly and some of its worst effects are probably irreversible. Those are the grim conclusions in a leaked draft of a major new United Nations report on climate change, scheduled to be formally released in early November.

"Human influence has been detected in warming of the atmosphere and the ocean, in changes in the global water cycle, in reduction in snow and ice, and in global mean-sea-level rise; and it is extremely likely to have been the dominant cause of the observed warming since the mid-20th century," the unfinished 127-page draft states, as reported by the New York Times. "The risk of abrupt and irreversible change increases as the magnitude of the warming increases."

Rocket Science,india,science,space
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India's GSLV Mk III rocket lifts off on its maiden voyage December 18, 2014 at 11:00 PM EST (9:30AM Indian Standard Time).

The flight was a complete success, testing the new rocket's flight profile, avionics systems and booster technology.

Two S200 solid fuel motors propelled the vehicle off the launch pad, followed by the liquid fuelled L110 core stage. The rocket will eventually boast a cryogenic third stage which will place payloads in their desired orbits.
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