Science & Technology

The State of Things
10:32 am
Mon March 3, 2014

Meet Daniel Vermeer

Dan Vermeer Executive Director of the Center for Energy Development and the Global Environment
Credit fuqua.duke.edu / Center for Energy Development and the Global Environment

Meet Daniel Vermeer, director of the Center for Energy, Development, and the Global Environment at Duke’s Fuqua School of Business

    

When he graduated from college, Daniel Vermeer did not want a job. He wanted only to wander through Asia and continue learning about world religions. But his adventures led him to some unexpected destinations, including corporate America. He led water sustainability projects for Coca-Cola and advised Fortune 50 companies on their water policies. 

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The State Of Things
10:10 am
Thu February 27, 2014

The Triangle's Chances For Google Fiber

Google Fiber in Kansas City, MO
Credit UCFFool on Flickr

    

Google recently announced nine metro areas under consideration for its latest internet technology: Google Fiber.

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The State of Things
10:08 am
Thu February 27, 2014

Enormous African Rats Detect Landmines Across The Continent

APOPO HeroRAT tea egg training. Dammies trainee HeroRAT swaps a tea egg containing a sample of TNT he has just found for a banana treat
Credit flickr.com / APOPO

Dr. Danielle Lee, an animal behavior scientist, explains her research of the African Giant Pouched Rat

    

Most Americans think of rats as nuisances to be trapped and destroyed. But in Tanzania, giant pouched rats use their acute sense of smell to detect landmines and other explosives. Dr. Danielle Lee is an animal behavior scientist based at Oklahoma State University and she researches the African giant pouched rat. 

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Biosolids
7:50 am
Mon February 24, 2014

Chemicals In Human Waste Can Harm Crop Land

Human waste, called "biosolids", is commonly used to fertilize crop land. Duke University researchers say they have found a practical way to test whether the biosolids contain chemicals that will harm the soil.
Credit Bob Is Traveling / Flickr Creative Commons

Many farms spread human waste on cropland to fertilize it. In this case, the waste is called "biosolids". It can carry household chemicals that affect important bacteria, and that can hurt soil health.

The government has had a hard time regulating chemicals in biosolids, because the equipment that measured bacterial gases was very expensive.

But a new report from Duke University's school of engineering shows that bacterial reactions to chemicals can be assessed by changes in color. That's a cheaper test to administer.

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Science & Technology
9:07 am
Mon February 17, 2014

NCSU Researchers Find Key Ingredient For A Better Battery

A team of NSCU researchers have found an ingredient that could make lithium ion batteries safer and last longer.
Credit Kristoferb / Wikipedia Creative Commons

Scientists in the Triangle might have discovered a non-flammable liquid electrolyte that could be instrumental for longer-lasting lithium-ion batteries found in cell phones, laptops, and some electric cars.

The research could also provide a solution to the recent high-profile battery fires in the Tesla Model S car, iPhones, and Boeing's 787 Dreamliner.

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Science & Technology
2:29 pm
Fri February 14, 2014

[PHOTOS] Love Is In The Air With Lemurs, Duke Study Finds

Duke's Lemur Center houses many couples and infant lemurs. Here, Jovian jolds his 2 week-old infant daughter born January 5, 2014
David Haring Duke Lemur Center

Lemur couples with infants start to smell alike. Oh sure, they smelled differently before they had offspring. But pretty soon, the lemur lovers start mirroring each other's scents. Even their "scent-marking" odor begins to change. Researchers think the change in scent could be a way to mark territory, or it could be a way to advertise their relationship to all the other would-be mates.

The study findings are in the  February issue of  Animal Behavior.

The State of Things
12:56 pm
Thu January 30, 2014

Much More Than A Pet: The Animal-Human Bond

A St. Bernard puppy frolics in the leaves
Credit wikipedia

When we think about the bond between animals and humans, we often think of the "pet-owner" relationship. But animals influence our lives in many other ways: as part of the food supply chain, as therapeutic companions and as cohabitants of our environment. Jeannine Moga, clinical and veterinary social worker at North Carolina State University, explores the imprints animals leave on humans beyond companionship. 

Host Frank Stasio talks with Moga about the relationships between animals and humans.

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The State of Things
12:43 pm
Thu January 30, 2014

Transforming The University Into A Research Powerhouse

Dr. Freeman Hrabowski has spent two decades transforming the University of Maryland, Baltimore County into one of the most innovative research institutions in the country.  His devotion to helping minority students advance in the world of science and mathematics gained him a role as a trusted advisor to President Obama on educational issues. Host Frank Stasio talks with Dr. Hrabowski about his life, his work and STEM programs in higher education.

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The State of Things
12:45 pm
Tue January 28, 2014

The Politics of Disgust

David Pizarro
Credit http://www.peezer.net/

Psychology professor David Pizarro examines the ways disgust affect decision-making in the political realm

  

Feelings of disgust can be a useful in navigating environmental threats. When we are disgusted, we avoid contaminated or poisonous things. But new research shows that disgust may also subconsciously influence our political and moral judgments. Psychology professor David Pizarro examines the ways disgust affects decision-making in the political realm.

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Mars
8:39 am
Tue January 21, 2014

NC State Student Is A Candidate For A One-Way Trip To Mars

Mars One is an independent Dutch nonprofit that plans to establish a permanent human settlement on Mars.
Credit Mars One

A North Carolina State University bioengineering student has made the first cut for a Dutch non-profit's mission to Mars. 

Of the 200,000 applicants for a mission to colonize the red planet, Raleigh's Charles Parrish made it to the recent cut of 1,058 candidates. The 23-year-old  has been passionate about space since childhood and has already done research for NASA and the Mars Society.

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