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Global warming? Next decade could be cooler, says study

April 30, 2008 | User rating: 3.2 / 5 after 39 vote(s) | User comments: 31

Global warming could take a break in the next decade thanks to a natural shift in ocean circulations, although Earth's temperature will rise as previously expected over the longer term, according to a study ...


Researchers Prove Existence of New Basic Element for Electronic Circuits -- 'Memristor'

April 30, 2008 | User rating: 4.6 / 5 after 177 vote(s) | User comments: 28

HP today announced that researchers from HP Labs have proven the existence of what had previously been only theorized as the fourth fundamental circuit element in electrical engineering.


Make Ethanol in Your Own Backyard

May 09, 2008 | User rating: 3.9 / 5 after 93 vote(s) | User comments: 25

A Silicon Valley start-up called E-Fuel is showing exactly how ethanol can live up to its name as "the people´s fuel." The company recently announced that it will soon start selling a home ethanol system, ...


Strap-On Helicopter Could Offer Solo Flying Experience

May 02, 2008 | User rating: 3.6 / 5 after 76 vote(s) | User comments: 24

Ever since the first human saw a bird soaring through the clouds, our species has harbored a great envy for the freedom that flying gives.


80-mph electric car to go on sale this summer in the US

May 08, 2008 | User rating: 4.5 / 5 after 75 vote(s) | User comments: 20

Green Vehicles, a company based in San Jose, California, has recently revealed that it will begin selling two lithium-ion-powered electric vehicles early this summer. The three-wheeled TRIAC is a highway-capable ...


Belief in God 'childish,' Jews not chosen people: Einstein letter

May 13, 2008 | User rating: 4.5 / 5 after 81 vote(s) | User comments: 20

Albert Einstein described belief in God as "childish superstition" and said Jews were not the chosen people, in a letter to be sold in London this week, an auctioneer said Tuesday.


Did the solar system 'bounce' finish the dinosaurs?

May 02, 2008 | User rating: 4.5 / 5 after 49 vote(s) | User comments: 16

The sun’s movement through the Milky Way regularly sends comets hurtling into the inner solar system – coinciding with mass life extinctions on earth, a new study claims.


Global climate models both agree and disagree with actual Antarctic data

May 07, 2008 | User rating: 2.8 / 5 after 18 vote(s) | User comments: 15

Scientists who compared recorded Antarctic temperatures and snowfall accumulation to predictions by major computer models of global climate change offer both good and bad news.


Physicists Demonstrate How Information Can Escape From Black Holes

May 14, 2008 | User rating: 4.4 / 5 after 80 vote(s) | User comments: 15

Physicists at Penn State have provided a mechanism by which information can be recovered from black holes, those regions of space where gravity is so strong that, according to Einstein's theory of general ...


Can a Polymer Help Curb Arctic Ice Melting?

April 29, 2008 | User rating: 3.3 / 5 after 39 vote(s) | User comments: 14

In order to help prevent the melting of Arctic ice, a process that has been occurring at alarming rates in recent years, which many scientists believe is due gradual global warming, a group of researchers ...


Harnessing sunlight on the cheap

May 07, 2008 | User rating: 4.6 / 5 after 81 vote(s) | User comments: 14

For a project that could be on the very cutting edge of renewable energy, this one is actually decidedly low tech--and that's the point.


Scientists Explore Brain's Reaction to Potent Hallucinogen

April 28, 2008 | User rating: 4.1 / 5 after 23 vote(s) | User comments: 13

Brain-imaging studies performed in animals at the U.S. Department of Energy’s Brookhaven National Laboratory provide researchers with clues about why an increasingly popular recreational drug that causes hallucinations ...


Who should MDs let die in a pandemic? Report offers answers

May 05, 2008 | User rating: 4.6 / 5 after 57 vote(s) | User comments: 13

(AP) -- Doctors know some patients needing lifesaving care won't get it in a flu pandemic or other disaster. The gut-wrenching dilemma will be deciding who to let die.


Rensselaer student invents alternative to silicon chip

May 13, 2008 | User rating: 4.6 / 5 after 86 vote(s) | User comments: 13

Even before Weixiao Huang received his doctorate from Rensselaer Polytechnic Institute, his new transistor captured the attention of some of the biggest American and Japanese automobile companies. The 2008 ...


'Nanomechanical Oscillators' Could Lead to New Class of Computers

May 02, 2008 | User rating: 4.2 / 5 after 67 vote(s) | User comments: 12

More than 50 years ago, a graduate student in Japan conceived the “Parametron,” an electrical circuit that could form the basis for digital computers. The concept ultimately fell flat, but recently a pair ...


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