Self-cooling observed in graphene electronics

With the first observation of thermoelectric effects at graphene contacts, University of Illinois researchers found that graphene transistors have a nanoscale cooling effect that reduces their temperature.

Saving an endangered breed of donkey

Nothing I've read about the Baudet du Poitou donkeys prepares me for my first sight of them. They are girthy, with massive round bellies and oversized ears that swoop forward and back, sometimes independently of one another. ...

Education 'experts' may lack expertise, study finds

The people most often cited as "education experts" in blogs and news stories may have the backing of influential organizations - but have little background in education and education policy, a new study suggests.

page 8 from 40