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Science and Technology
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Lattest updates about science and technology
Lattest updates about science and technology

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New technique allows rapid screening for new types of solar cells
Approach could bypass the time-consuming steps currently needed to test new photovoltaic materials. This experimental setup was used by
the team to measure the electrical output of a sample of solar cell
material, under controlled conditions of varying te...
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How Filmmakers Manipulate Our Emotions With Color
Most of us don’t think about the color schemes of the films we watch. But for a long time now, movie studios have followed a special formula for each genre. Red tones for romance ,
blue for horror , and so on.  The Verge explains how filmmakers manipulate ...
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Manipulating memory with light: Scientists erase specific memories in mice
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Manipulating memory with light: Scientists erase specific memories in mice
Just look into the light: not quite, but researchers at the UC Davis Center for Neuroscience and Department of Psychology have used light to erase specific memories in mice, and proved a basic theory of how different parts of the brain work together to retr...
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Incredibly light, strong materials recover original shape after being smashed
Materials scientists have developed a method for creating new structural materials by taking advantage of the unusual properties that solids can have at the nanometer scale. They have used the method to produce a ceramic (e.g., a piece of chalk or a brick) ...
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20 Things You Didn't Know About... Time
The beginning, the end, and the funny habits of our favorite ticking force. 1   “Time is an illusion. Lunchtime doubly so,” joked Douglas Adams in  The Hitchhiker’s Guide to the Galaxy . Scientists aren’t laughing, though. Some speculative new physics theor...
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Engineers build world's smallest, fastest nanomotor: Can fit inside a single cell
Researchers at the Cockrell School of Engineering at The University of Texas at Austin have built the smallest, fastest and longest-running tiny synthetic motor to date. The team's nanomotor is an important step toward developing miniature machines that cou...
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Sugar-powered biobattery has 10 times the energy storage of lithium: Your smartphone might soon run on enzymes
As you probably know, from sucking down cans of Coke and masticating on candy, sugar — glucose, fructose, sucrose, dextrose — is an excellent source of energy. Biologically speaking, sugar molecules are energy-dense, easy to transport, and cheap to digest. ...
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Lithium-sulfur batteries last longer with nanomaterial-packed cathode
Electric vehicles could travel farther and more renewable energy could be stored with lithium-sulfur batteries that use a unique powdery nanomaterial. Pacific Northwest National Laboratory developed a nickel-based metal organic framework, shown here in ...
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