Science & Society

Want to keep kids thin? Clore Laboratory at the University of Buckingham is supplementing infant formula and other baby foods with leptin,the hunger hormone. Researchers say it could provide permanent protection from obesity and diabetes into adulthood and could be on shop shelves soon.

Those who take the foods early in life should remain permanently slim. 'Like those people who are lean by nature even though they overeat ? like we all do – they will tend to be inefficient in terms of using energy,' says Mike Cawthorne, who heads the Metabolic Research group at Clore.

Runners in today's London Marathon may be tempted to down several litres of water to keep their cool and achieve their best time, but large fluid intake does not achieve either, according to a sports scientist from the University of Exeter.

With today's temperatures expected to reach 19 degrees, the average runner will potentially lose almost a litre of sweat every hour and reach a body temperature of over 39 degrees, two degrees above normal. The sporting community has long assumed that drinking large amounts of water helps to keep the body's temperature down, which improves performance. A recent study led by Dr Chris Byrne of the University of Exeter shows that the level of fluid intake has absolutely no effect on body temperature or performance.

A thin film of carbon polymer which conducts electricity and runs on solar power could be the basis for a revolution in the way we light our homes and design clothes.

An international research project has begun that could help bring to mass-market organic light emitting devices (OLEDs), which could have far reaching technological implications and cut the cost of lighting by billion of pounds each year.

If your meat needs to be plumped up, try some collagen injections.

Injecting meatballs with collagen can help the meat to retain the important nutrients iodine and thiamine, a new study by researchers from the Agricultural University of Poznan in Poland shows.

Anyone can tell you, the surest test of your science chops is your ability to make a kid understand it. Science, at its most fundamental, can be understood by anyone if explained properly. Science is, for the most part, conceptual. The math is relatively unimportant as long as you understand why things work the way they work.

Dream journals being kept by students in a college psychology class have provided researchers with a unique look at how people experienced the events of 9/11, including the influence that television coverage of the World Trade Center attacks had on people’s levels of stress.

Reported in the April 2007 issue of the journal Psychological Science, the study data finds that for every hour of television viewed on Sept. 11 – with some students reporting in excess of 13 hours watched – levels of stress, as indicated by dream content, increased significantly. In addition, the study found that time spent talking with family and friends helped individuals to better process the day’s horrific events.

Dutch researcher Laura Brandán Briones, that's who.

She improved both the tests and the method to determine the reliability of the tests. This means, for example, that washing machines and coffee machines can be tested far better before they are launched on the market.

The Scientist printed an article on the blogging of scientific data, with a focus on Reed Cartwright's inclusion as a co-author on a paper because of ideas that he shared on his blog. This is an impressive example of how social software can serve as a primary information source in science (whether intentionally or not). The part I enjoyed the most (referring to Bora):
Zivkovic concedes that he has had less luck in convincing people that he should post his dissertation on his blog before he publishes it.

Texas wheat offers high quality when it comes to baking and milling characteristics, said Texas Agricultural Experiment Station's state wheat breeder.

Dr. Jackie Rudd, Experiment Station wheat breeder at Amarillo, received the annual Millers' Award from Tim Aschbrenner of Cereal Food Processors at the recent Wheat Quality Council annual meeting in Kansas City.


Show Notes for Episode 9