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University of Texas

The galaxy NGC 1277 as photographed by the Hubble Space Telescope

Astronomers from the University of Texas at Austin have measured the second-largest black hole ever discovered. It takes up some 14 percent of the galaxy's mass and may lead to an overhaul of theories regarding the formation and evolution of black holes.  Read More

Individual nanotubes can be 10,000 times smaller than the diameter of a human hair, yet 10...

An international team of scientists based at the University of Texas, Dallas (UTD), has developed a new type of artificial muscle created from carbon “nanotubes” – tiny hollow cylinders constructed from the same graphite layers found in the core of a standard pencil. Despite measuring 10,000 times less than the diameter of a human hair, the new muscles can lift more than 100,000 times their own weight, which amounts to approximately 85 times the power of a natural muscle of equivalent size.  Read More

A new breakthrough could dramatically boost hard disk capacity (Photo: Vitaly Korovin/Shut...

A team of researchers at the University of Texas is working on a novel design that could circumvent some of the pressing limitations of current data storage technology and open the door to a new generation of very high-density, cheap and reliable hard disk drives.  Read More

A hybrid nanomaterial synthesized by combining copper sulfide nanoparticles and SWNTs can ...

We’ve seen nanomaterials that can be used to convert light into electricity and others that can convert heat into electricity. Now researchers from the University of Texas at Arlington and Louisana Tech University have created a hybrid nanomaterial that can do both. By pairing the material with microchips, the researchers say it could be used in self-powered sensors, low-power electronic devices, and biomedical implants.  Read More

Medicated dissolvable oral strips have been developed to treat minor burns inside the mout...

If you get a minor burn somewhere on the outside of your body, you can usually help dull the pain and promote healing by applying a piece of gauze and an ointment such as Polysporin. When you scald your tongue on a hot food or drink, however, you can’t exactly put a Band-Aid on it. That said, you may soon be able to apply a soothing medicated strip, instead.  Read More

The UT^2 bot faces off against an opponent in the BotPrize

For five years, the annual BotPrize competition has been using a variant of the Turing Test known as a "Computer game bot Turing Test" to challenge programmers, researchers and hobbyists to create a bot for Unreal Tournament 2004 (UT2004) that is indistinguishable from a human player. Fittingly, in the centenary year of Turing’s birth, not one but two teams have finally claimed the prize by achieving “humanness ratings” of over 50 percent. In comparison, human players received an average humanness rating of just over 40 percent.  Read More

Omaha Beach in Normandy, France, as it appears today (Photo: Anton Bielousov via Wikipedia...

Sandy beaches are a delight for swimmers, surfers, sailors, and people strolling down the boardwalk. A horde of beautiful shells and buried coins (not to mention the occasional dropped ring) awaits the skilled beachcomber. Beach sand also carries within it a variety of traces of the history of that beach. A prime example is the magnetic sands of Normandy.  Read More

Nanostellar has developed a mineral catalyst that outperforms platinum at a fraction of th...

Diesel engines are a classic example of good news and bad news. The good news is that diesel engines are much more fuel efficient than petrol engines. The bad news is that they belch out some pretty nasty emissions like nitric oxide and nitrogen dioxide. The good news is that catalytic converters can scrub those out. The bad news is that last Friday the platinum needed by the converters is selling for US$1,473.10 an ounce. Now the good news is that a team at Nanostellar in Redwood, California, has developed a mineral catalyst that outperforms platinum at a fraction of the cost.  Read More

Rapamycin, a bacterial product first discovered in a soil sample from Easter Island, has b...

Rapamycin, a bacterial product first discovered in a soil sample from Easter Island – also known as Rapa Nui, hence the name – is an immunosuppressant drug used to prevent rejection in organ transplants that has now been found to enhance learning and memory in young and old mice alike. Researchers at the School of Medicine at The University of Texas (UT) Health Science Center San Antonio made the discovery while looking for a way to prevent the decline in cognitive skills that comes with age.  Read More

Researchers at the University of Texas are exploring the possibility of electrically stimu...

A team of researchers at the University of Texas is exploring the possibility of electrically stimulating the visual cortex of the brain to create simple images and shapes. This development could lead to a visual prosthetic device that would effectively "trick" the brain of visually impaired or blind people into seeing ... and such a device, the authors say, is only about five years away.  Read More

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