Eternal Youth Potion Discovered [Science]

Harvard University researcher Ronald A. DePinho has discovered a way to reverse age degeneration for the first time. His experiments on mice have demonstrated that you can return individuals to a younger state, with new brain growth and improved fertility. More »

Deflexion Body Armor Hardens on Impact

Deflexion Vest

Perhaps the holy grail of body armor is the type that’s flexible and soft when you’re in motion or need to move around, but that firms up the instant something hits you or when you take some kind of impact, offering protection when you need it and flexibility when you need it. 
That’s the promise of Deflexion, a new silicon-based smart fabric from Dow Corning, which is made from a fabric that compresses into a strong, solid, hardened surface when something impacts the surface of the fabric. 
The key is in the material’s molecular structure: under normal conditions, the molecules in the silicon fabric are free to move about. Upon sudden compression, they tighten up, are unable to move freely, and become near-solid, distributing the impact of the compression across the entire fabric. This feature makes it ideal for wearable armor like bulletproof vests, motorcycle riding gear, or shock-resistant shoes and boots. 
[via DVice]

Antimatter Captured For First Time

cern_inside.jpg

Scientists in Geneva, Switzerland claimed to have trapped antimatter for the first time this week. The international team at the CERN lab created an atom of anti-hydrogen, capturing it long enough to actually study the thing.

“This field is 20 years old and has been making incremental progress toward exactly this all along the way,” Jeffrey Hangst, an American scientist and spokesman for the team told the press. “We really think that this was the most difficult step.”

Antimatter, which was created during the Big Bang (along with all of the, you know, regular matter), has seemingly largely disappeared for the past several billion years or so.

The scientists have yet to actually say how long they were able to hold onto the illusive anti-atom, but they assure us that they were “much, much longer than a tenth of a second.” His words:

“Unfortunately I can’t tell you how long, because we haven’t published the number yet,” Hangst said. “But I can tell you that it’s much, much longer than a tenth of a second. Within human comprehension on a real clock.”

“Much, much longer than a death of a second” is pretty good when you’re dealing with materials that are known to disappear instantly after being created.

Artificial retina reconstructs normal vision in mice, human trials next

Scientists have been working on artificial retinas for years, and while the main focus of research has been to increase the amount of light captured, a study led by Sheila Nirenberg, PhD, has taken a different tack. The new system being devised at Weill Cornell Medical College better mimics frontline photoreceptor cells, making it easier for the ganglion cells to output a more accurate image. “If you want to really restore normal vision, you have to know the retina’s code,” Nirenberg said. “Once you have that, the door is open to the possibility of restoring normal vision.” When researchers performed tests with mice, they found that those with the new system reconstructed more details (the second image, above) than those without (image three, above). “Incorporating the [more accurate] code jumped the system’s performance up to normal levels – that is, there was enough information to reconstruct faces, newsprint, landscapes, essentially anything,” Nirenberg said. The next step? Coordinating with other researchers to test the technology on human participants.

Artificial retina reconstructs normal vision in mice, human trials next originally appeared on Engadget on Wed, 17 Nov 2010 16:04:00 EDT. Please see our terms for use of feeds.

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We’re Running Out of Chocolate [Chocolate]

At the rate we’re going, chocolate is going to be a rare—and extremely pricey—commodity within the next twenty years. Somebody needs to light a fire under those Oompa-Loompas, stat. More »

Large Hadron Collider wants to make mini Big Bangs, Sheldon and Leonard disapprove

The Large Hadron Collider has been busily colliding protons since it opened last year, but a new set of experiments starting later this month could tell us more about the beginnings of the universe than we’ve ever known before. At CERN, where the LHC is housed in Geneva, scientists will attempt to create mini Big Bangs (the full-sized one is generally accepted as having created the actual universe about 13.7 billion years ago). The process will involve shooting lead ions through the 17-mile long collider, and accelerating them to relativistic speeds before colliding them head-on with protons. According to popular wisdom this should cause an explosion resulting in the creation of brand spanking new particles. Although similar experiments have been conducted on a much smaller scale at the Relativistic Heavy Ion Collider, this will be the first time scientists have attempted to accurately recreate conditions exactly like the Big Bang. Hit the source link for the full story.

Large Hadron Collider wants to make mini Big Bangs, Sheldon and Leonard disapprove originally appeared on Engadget on Mon, 08 Nov 2010 17:52:00 EDT. Please see our terms for use of feeds.

Permalink Extreme Tech  |  sourceDiscovery  | Email this | Comments

The Truth Behind the Everlasting Happy Meal: Burgers That Size Don’t Rot [Debunkery]

The internet was totally grossed out recently by images that showed a McDonald’s hamburger sitting out in the open for six months without decomposing or rotting. But one blogger dug a bit deeper, and it turns out no hamburgers rot. More »

The Fascinating Story of the Twins Who Share Brains, Thoughts, and Senses [Video]

This is one of the most surprising and awesome tales ever told in the history of medicine. These twins are Tatiana and Krista Hogan. Their brains and sensory systems are networked together, but they have separate personalities. Their story defies belief. More »

Ozzy Osbourne’s Mutant Genes Keeping Him Alive

ozzy-osbourne.jpg

Ever wondered how the Prince of Darkness has stayed alive
for so long? It’s not his daily regiment of bat heads–but it’s something equally awesome. According to scientists,
mutant genes are the key to  Ozzy
Osbourne’s survival.

Scientists at Massachusetts-based laboratory Kome Inc. have
been analyzing Osbourne’s DNA, and they’ve made some fittingly bizarre
discoveries along the way, finding new genes that they’ve “never seen before,”
according to geneticist Nathaniel Pearson.

“He has an increased predisposition for alcohol
dependence of something like six times higher,” according to Knome’s
co-founder Jorge Conde. “He also had a slight increased risk for cocaine
addiction but he dismissed that. He said that if anyone has done as much
cocaine as he had, they would have been hooked.”

The scientists have yet to get their hands on Keith Richards. 

What Tomorrow’s Elections Mean for Science and Technology [Midterm Elections]

Tuesday’s midterms could mean more than just a routine reshuffling of the House and Senate majorities. The fates of a number of important science and technology policies also hang in the balance. More »