science

Two Guys on your head
12:58 pm
Wed July 31, 2013

Why You're Not as Good at Multitasking As You Think

Do you take pride in your ability to divide your focus and energy into more than one task at a time?  Do you think you’re a good multitasker?  Chances are, you’re probably not.

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Science
10:06 am
Mon July 1, 2013

This Austin Scientist is Scanning His Own Brain Over 100 Times

UT neuroscientist Russ Poldrack is studying his own brain, looking at how it changes over time.
Russ Poldrack

At 7:30 a.m. on pretty much any Tuesday over the past eight months, you'd find Russ Poldrack lying on his back in front of the MRI scanner in his basement lab at UT, waiting to scan his brain.

Poldrack, a neuroscientist, runs the Imaging Research Center at UT-Austin.

I meet him on the morning of his 58th scan.

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Texas
3:32 pm
Fri June 21, 2013

Video: Georgetown Teens Win International Rocket Competition

Daniel Kelton, Matthew and Mark Janceck (left to right) won the International Rocketry Competition this morning at Le Bourget Airport in Paris.

Three Georgetown teens have won an international student rocketry competition, beating out two teams from France and the United Kingdom.

This morning at the International Rocketry Challenge, Daniel Kelton and brothers Mark and Matthew Janecka launched their rocket, successfully propelling it to 750 feet in the air within seconds and landing their cargo, a single egg, safely at Le Bourget Airport in Paris. 

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Two Guys on your head
4:54 pm
Sun June 9, 2013

What's Happening Inside Your Head When You Sleep

We need to sleep for a host of reasons, but what exactly is happening in our brains while we’re unconscious? We've only scratched the surface of understanding all that happens during sleep, but we do know that while our bodies are resting, our brains are very busy.

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Science
5:08 pm
Sun May 5, 2013

Solar-Powered Airplane Completes First Leg Of U.S. Flight

The Solar Impulse takes off from Moffett Field NASA Ames Research Center in Mountain View, Calif., Friday, as a team member rides an electric bike alongside the plane.
AFP AFP/Getty Images

Originally published on Sun May 5, 2013 4:04 pm

The Solar Impulse, an airplane traveling across the United States using only solar power, is in Phoenix today, after reaching Arizona from California Saturday. It took the plane about 20 hours to travel from Mountain View, Calif., near San Francisco.

The aircraft is capable of flying at night as well as in daytime; the plane had about 75 percent of its battery power remaining when it landed in Arizona.

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Science
9:29 am
Mon April 15, 2013

Supreme Court Asks: Can Human Genes Be Patented?

Artist's representation of DNA.
iStockphoto.com

Originally published on Tue April 16, 2013 7:45 am

Same-sex marriage got huge headlines at the Supreme Court last month, but in the world of science and medicine, the case being argued on Monday is far more important. The lawsuit deals with a truly 21st century issue — whether human genes may be patented.

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Science
10:37 am
Tue April 2, 2013

Obama Says $100 Million Will Be Invested In Brain-Mapping Initiative

Mauricio Lima AFP/Getty Images

Originally published on Tue April 2, 2013 12:11 pm

Adding some details to an initiative he announced during his latest State of the Union address, President Obama on Tuesday said that federal agencies plan to spend $100 million to jump start an effort to map the human brain. It's research that could lead to breakthroughs in the treatment and prevention of brain disorders.

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Arts and Culture
7:24 am
Mon April 1, 2013

Why Not Apologizing Makes You Feel Better

Illustration by NPR

Originally published on Fri April 5, 2013 7:50 am

To err is human.

So is refusing to apologize for those errors.

From toddlers and talk show hosts to preteens and presidents, we all know people who have done stupid, silly and evil things, then squared their jaws and told the world they've done nothing wrong.

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Science
10:47 am
Sat March 30, 2013

Austin Student Scientists Get Major Recognition for Diabetes Research

A diabetes patient prepares to check her blood glucose level. A pair of Austin siblings are developing a program to mitigate diabetes.
CDC/ Amanda Mills

A brother and sister team of young scientists from Westwood High School are finalists in a national science competition.

Priya and Naveen Arunachalam are both finalists in the Exploravision contest. The contest attracted nearly 16,000 students nationwide in a competition to design future technologies that could change the world.

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Science
5:26 pm
Thu March 28, 2013

UT Scientists Look to Create an Invisibility Cloak (Update)

Researchers at UT tested the new 'invisibility cloak' on this thin metal cylinder.
Dr. Andrea Alu, UT

Researchers at UT have developed a cloak that is barely visible to microwaves

Update: Harry Potter fans and Muggles alike may be one step closer to getting their own invisibility cloaks, if researchers at the University of Texas can help it.

According to the New Journal of Physics, they’ve created a thin material called a “mantle cloak.” Right now the cloak can only make things invisible in a certain range of light waves. It also doesn’t look like a cloak you would wear. It’s a thin tubing made from polycarbonate film, wrapped with copper tape.

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Science
11:24 am
Fri March 22, 2013

Mosh Pit Math: Physicists Analyze Rowdy Crowd

Fans in the mosh pit during the performance of Liturgy at the 2012 Pitchfork Music Festival in Union Park, Chicago, on July 14, 2012.
Roger Kisby Getty Images

Originally published on Fri March 22, 2013 9:55 am

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Science
4:43 pm
Tue March 12, 2013

Pan-STARRs Comet Streaks Across Texas Sky Tonight

The Pan-STARRs comet will be visible for the next few days over Central Texas skies
flickr.com/chrissamuel

Tonight is one of a few chances Austinites will have to see a passing comet.

The PAN-STARRS comet, or C/2011 L-4 as it’s known by stargazers, will make its way across the Austin skies around 30 to 40 minutes after sunset tonight – which is at 7:37 p.m, according to the National Weather Service.

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SXSW
4:48 pm
Thu March 7, 2013

Next-Generation Space Telescope Getting Modeled at SXSW

The full-scale model of the Webb Space Telescope is outside the Long Center for SXSW Interactive.
courtesy NASA

First it was a music festival, then a film festival, then an interactive festival. Since then, South by Southwest has added education, the environment and venture capital to its repertoire. Could SXSW Space be far off?

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Science
10:24 am
Fri March 1, 2013

SpaceX Reports Problem With Dragon Capsule

The Falcon 9 SpaceX rocket lifts off from at the Cape Canaveral Air Force Station on Friday.
John Raoux Associated Press

Originally published on Fri March 1, 2013 7:24 pm

Update at 8:10 p.m. ET: Problem Fixed, Arrival Delayed

SpaceX says the problem with its unmanned craft carrying supplies for the International Space Station has been fixed.

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Science
10:23 am
Tue February 26, 2013

Scientists Trace Origin Of Destructive Russia Meteor

A circular hole in the ice of Chebarkul Lake, where the Chelyabinsk meteor reportedly struck on Feb. 15.
Uncredited Associated Press

Originally published on Tue February 26, 2013 9:52 am

Scientists from Colombia believe they have pinpointed the origin of the giant meteor that smashed into a remote region of Russia earlier this month, injuring more than 1,000 people.

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Science
8:19 pm
Fri February 22, 2013

Attack By Chondrite: Scientists ID Russian Meteor

Researchers who studied pieces of the meteor collected near Lake Cherbarkul say it was a common chondrite meteor. The largest of the 53 fragments was one centimeter in diameter. Photo provided by the Urals Federal University Press Service.
Alexander Khlopotov AP

Originally published on Fri February 22, 2013 4:41 pm

The meteor that caused at least 1,000 injuries in Russia after a startling and powerful daytime explosion one week ago has been identified as a chondrite. Russian scientists who analyzed fragments of the meteor, whose large size and well-documented impact made it a rarity, say that its composition makes it the most common type of meteor we encounter here on Earth.

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Science
6:22 pm
Wed January 30, 2013

UT Professor Wins Chemistry Prize

C. Grant Willson helped develop key semiconductor technology in the 1970s.
University of Texas at Austin

A University of Texas chemist has been honored with a $500,000 prize for inventing a key technology used to produce virtually all modern computer chips. The Japan Prize is awarded annually to people who make major contributions to the fields of science and technology. 

C. Grant Willson, along with a colleague and a grad student, figured out how to print complex computer circuits on silicon wafers. Chris Mack, an expert in lithography, says Willson’s work is everywhere.

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Arts and Culture
5:00 am
Tue January 22, 2013

UT Prof Works to Define Elusive Concept of Happiness

People define happiness differently, but a couple of traits are universal.
flickr.com/trufflepig

We all think we know what happy means. But when you get down to it, how would we actually define it? Raj Raghunathan has tried. He teaches marketing at UT’s McCombs School of Business. He studies, among other things, consumer behavior, decision theory, and happiness. Raghunathan says different people define happiness differently, but a couple of traits are universal. It’s a positive emotion, and we want to experience it. But, he says, pursuing society’s most common markers of happiness won’t actually get us there.

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Science
12:16 pm
Mon December 17, 2012

This Should Be a Hit in Texas: Oil Turns Into a Christmas Tree

YouTube

Originally published on Tue December 18, 2012 8:41 am

We start with a pool of oil. We turn on a magnet. The oil travels up a superstructure and blossoms into a tree. Turn off the magnet, the branches, the needles, the tree melt away. It's a puddle again.

The perfect tree for an oil billionaire, no?

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Business
4:51 pm
Wed December 12, 2012

Listen: Bill Clinton Describes 'The Dumbest Thing' He Ever Heard

Clinton adressed the Dell World 2012 conference today.
Filipa Rodrigues for KUT News

Bill Clinton on Texas' Lost Supercollider

Former president Bill Clinton was in Austin today to speak at Dell's annual business and technology conference. He touted Dell’s announcement of a partnership with the Clinton Global Initiative University – and also recalled a forehead-slapping a moment with a former Texas Senator.

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