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Here's another new use for graphene (that will probably never happen): stopping bullets. University of Massachusetts-Amhers researchers have found that everybody's favorite potential wonder-material vastly outperforms steel and even kevlar armor. Testing the ultra-lightweight, 1-atom thick carbon

26 days ago 0 Comments
November 28, 2014 at 5:59PM
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Someday, you might be able to stick a temporary tattoo on your skin that's wired to light up or act as a display -- one that's made out of hybrid graphene. If you regularly read Engadget, then you're most likely familiar with graphene: It's that ultra-thin miracle material companies and researcher

1 month ago 0 Comments
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Neural activity maps frequently present an incomplete picture of how a brain works; you can measure electrical activity, stimulate it or visualize the anatomy, but you can't do all three. DARPA and the University of Wisconsin might just pull off that seemingly impossible feat, however. They rece

2 months ago 0 Comments
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Forget lab-made materials like graphene -- natural, old-fashioned hemp may be the ticket to our energy future. Researchers have demonstrated that you can make very efficient carbon electrodes simply by heating hemp bast fibers in a two-stage process. The resulting substance holds as much energy

4 months ago 0 Comments
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Everyone talks about graphene as if it'll solve all of the world's problems, forgetting that it's got a few of its own, too. The biggest issue is that the substance only works in two dimensions, making it hard to use to build complex pieces of hardware. That's why researchers from Oxford, Stanford

6 months ago 0 Comments
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While the rest of the world has been harping on about how strong, conductive, light-sensitive and generally amazing graphene is, stern-faced researchers at the University of California have been investigating the material's potential downsides. They've shown that graphene oxide nanoparticles fail

7 months ago 0 Comments
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Researchers have been using graphene to develop an assortment of technologically advanced things for a while, from camera sensors and contact lenses all the way to frickin' lasers. That's why it's not a surprise to see a group of engineers from Columbia University create the world's smallest FM tr

1 year ago 0 Comments
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For most of us, molecular bonding only really exists as a classroom concept. Some scientists at Lawrence Berkeley National Laboratory can now claim more tangible knowledge, however: they're the first to have taken truly clear snapshots of bonding in progress. While trying to create graphene nanost

1 year ago 0 Comments
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You already know that graphene can be used to make transistors, solar cells and even Sennheiser-quality cans. But if you think that's about as cool as the carbon material can get, listen to this: It can also be used to make ultrashort-pulse lasers. According to scientists from a smattering of inst

1 year ago 0 Comments
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Feeling smug about those brand-name cans you just bought? A pair of researchers from Berkeley just made 'em obsolete with some Graphene. Conventional gear needs an oscillator that has to be damped down to produce a constant sound between 20Hz and 20kHz. Graphene, on the other hand, can be tailored

1 year ago 0 Comments