News tagged with great challenge


The great cosmic challenge

Physics / General Physics

created Oct 28, 2008 | popularity 4.3 / 5 (32) | comments 12

(PhysOrg.com) -- Today cosmologists are challenging the world to solve a compelling statistical problem, to bring us closer to understanding the nature of dark matter and energy which makes up 95 per cent of the ‘missing’ ...





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Teams Win at NASA National Lunar Robotics Competition

Teams Win at NASA National Lunar Robotics Competition

Space & Earth / Space Exploration

created Oct 19, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- Nineteen teams pushed their robot competitors to the limit, and three teams claimed a total of $750,000 in NASA prizes at this year's Regolith Excavation Challenge on Oct. 18. This is the ...


Preschoolers challenge stereotypical gender roles

Other Sciences / Social Sciences

created Nov 03, 2009 | popularity 4.3 / 5 (3) | comments 1

According to research from the University of Gothenburg, Sweden, a preschooler's gender determines how he or she is treated and responded to in play and learning activities, and when the children's possibilities become expanded, ...


EPA appoints czar for Great Lakes clean up (AP)

Cameron Davis appointed as Great Lakes czar

Space & Earth / Environment

created Jun 04, 2009 | popularity not rated yet | comments 0

(AP) -- Cameron Davis, leader of a Chicago-based environmentalist group, has been appointed to oversee President Barack Obama's initiative to clean up the Great Lakes.


ESA's Lunar Robotics Challenge: A tough task for the student teams

ESA's Lunar Robotics Challenge: A tough task for the student teams

Space & Earth / Space Exploration

created Oct 27, 2008 | popularity not rated yet | comments 1

(PhysOrg.com) -- The Teide volcanic peak on the island of Tenerife acted as a mock-up of the Moon landscape last week, with eight European student teams tuning, testing and driving their lunar rovers in preparation ...


Researchers' new goal: Drug-free remission for HIV infection

Medicine & Health / HIV & AIDS

created Mar 05, 2009 | popularity not rated yet | comments 0

A group including leading academic and industry scientists has issued a challenge to researchers in the field of HIV/AIDS: find a way to effectively purge latent HIV infection and eliminate the need for chronic, suppressive ...


Breaking harmful bonds

Chemistry /

created Aug 28, 2008 | popularity 4 / 5 (13) | comments 0

Everybody loves the way breakfast eggs conveniently slide off of Teflon without leaving any pesky pieces of egg in the pan. Indeed, the carbon-fluorine bond at the heart of Teflon cookware is so helpful we also use it in ...


China's food economy benefits small, poor farmers

Other Sciences / Economics

created Jan 07, 2009 | popularity 4 / 5 (1) | comments 0

Beijing, China - January 7, 2009 - One of the most significant changes in China's agricultural economy over the past fifteen years has been the rise of horticulture. During this same time period, modern supply chains have ...


Exploration of buried Antarctic lake given green light

Final frontier: Mission to explore buried ancient Antarctic lake given green light

Space & Earth / Earth Sciences

created Mar 02, 2009 | popularity 5 / 5 (7) | comments 0

An international team of scientists led by the UK has been given the go-ahead to explore one of the planet's last great frontiers - an ancient lake hidden deep beneath Antarctica's ice sheet. Buried under ...


Prehistoric bears also ate everything and anything

Biology / Plants & Animals

created Apr 09, 2009 | popularity 3 / 5 (1) | comments 0

By comparing the craniodental morphology of modern bear species to that of two extinct species, researchers from the University of Málaga, Spain, have discovered that the expired plantigrades were not so different ...


It's great! Oops, no it isn't

Medicine & Health / Other

created Nov 07, 2008 | popularity 5 / 5 (1) | comments 1

The truth is, few people know the first thing about clinical research. The public reads about a medical research project that announces unbelievable results for a miraculous drug. Some years later, another investigation completely ...



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