Archive: 03/15/2010

Superconductors on the nanoscale

Superconductors, materials in which current flows without resistance, have tantalizing applications. But even the highest-temperature superconductors require extreme cooling before the effect kicks in, so researchers want ...

Mar 15, 2010 3.9 / 5 (7) 1 | with audio podcast

Robot teaches stroke survivors

Shaking hands with a robotic arm could be a new way to help stroke patients learn to use their arms again. Researchers writing in BioMed Central's open access Journal of NeuroEngineering and Rehabilitation re ...

Mar 15, 2010 not rated yet 0

Wealth buys health -- even in China

Studies in the United States have long shown that rich people tend to be healthier than poor people, and that this "health gap" between the haves and have-nots gets worse as people get older. But is that because the U.S. ...

Mar 15, 2010 5 / 5 (1) 0

The formula for making teeth will soon be found

Each cusp of our teeth is regulated by genes which carefully control the development. A similar genetic puzzle also regulates the differentiation of our other organs and of all living organisms. A team of researchers at the ...

Mar 15, 2010 5 / 5 (3) 1