Archive: 02/07/2012

Diamond light, brighter than the sun

It’s the size of five football pitches and generates light 10 billion times brighter than the sun. As the Diamond Light Source celebrates its tenth anniversary this year, Penny Bailey visits one of the ...

Feb 07, 2012 4.2 / 5 (13) 18 | with audio podcast

Engineering safer drinking water in Africa

In the United States and other developed countries, fluoride is often added to drinking water and toothpaste to help strengthen teeth. But too much naturally occurring fluoride can have exactly the opposite effect.

Feb 07, 2012 not rated yet 0

New form of hafnium oxide developed

(PhysOrg.com) -- A novel material developed by researchers at the University of Cambridge is opening up new possibilities for next generation electronic and optoelectronic devices, and paving the way for further ...

Feb 07, 2012 4.6 / 5 (5) 4 | with audio podcast

The search for life's stirrings

Scientists studying how life arose on Earth are stumped by several key steps in that eventual process, but a Harvard scientist studying the earliest cells says that seemingly intractable problems in this field ...

Feb 07, 2012 5 / 5 (3) 2