News tagged with harder problems
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Search results for harder problems
Scientists deploy lasers, GPS technology to improve snow measurements
- Equipped with specialized lasers and GPS technology, scientists at the National Center for Atmospheric Research (NCAR) are working with colleagues to solve a critical wintertime weather mystery: how to accurately ...
Space & Earth / Earth Sciences
10 hours ago |
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Inspired by steel, nanomanufacturing gets wear-resistant carbide tip
(PhysOrg.com) -- Scientists at the University of Pennsylvania, the University of Wisconsin-Madison and IBM Research - Zurich have fabricated an ultrasharp silicon carbide tip possessing such high strength ...
Feb 09, 2012 |
5 / 5 (3) |
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Some formerly cohabiting couples with children keep romantic relationship
(PhysOrg.com) -- When low-income cohabiting couples with children decide to no longer live together, that doesn’t necessarily mean the end of their romantic relationship.
Other Sciences / Social Sciences
Feb 09, 2012 |
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Scientists delve into the brain roots of hunger and eating
Synaptic plasticity – the ability of the synaptic connections between the brain's neurons to change and modify over time -- has been shown to be a key to memory formation and the acquisition of new learning behaviors. ...
Medicine & Health / Neuroscience
Feb 08, 2012 |
5 / 5 (3) |
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Energy mythbusting: The truth about those energy-saving tips
You've read the energy-saving tips. You've armed yourself with caulk. You're ready to do some serious damage to your gas and electric bills. Not so fast.
Technology / Energy & Green Tech
Feb 07, 2012 |
4.8 / 5 (6) |
5
Airline industry split widens over EU carbon 'tax' row
A split widened within the aviation industry Tuesday over EU charges for carbon emissions, as Europe's low-cost carriers accused Chinese and US rivals of "gunboat" diplomacy against the system.
Feb 07, 2012 |
3 / 5 (1) |
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Dignity counts when caring for older people
Older people feel that their health problems pose a challenge to their sense of independence, dignity and identity and sometimes the health care they are given makes things worse.
Feb 03, 2012 |
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User privacy key as Facebook goes public
Respect for privacy and the personal data of of its hundreds of millions of users is going to be an even greater concern for Facebook as the booming social network prepares to list on Wall Street.
Feb 02, 2012 |
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Understanding basic concepts in spatial measurement
In a first or second grade classroom, a teacher asks students to take a ruler and measure (in inches) the length of a rectangular block. A student aligns the "0 inch" mark of the ruler with the end of the ...
Other Sciences / Social Sciences
Feb 01, 2012 |
2.5 / 5 (2) |
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The future of health care
The United States spends more per capita on health care than any other developed nation, and has the highest growth rate in health care costs, as well. In 2009, these costs reached $2.5 trillion, making up ...
Jan 31, 2012 |
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List of search results for harder problems
