11/02/2008

Why youth hostel showers are like the stock market

Diversity keeps you warm. At least that is true while you're having a shower in youth hostels. If you like, this sums up the research project just published by scientists from the Universities of Fribourg and Bonn. Their ...

Ignition locks reduce DWIs

Interlocks, breath-testing devices that prevent a vehicle’s ignition from starting if the driver is above a preset blood alcohol limit, can dramatically reduce driving-while-impaired (DWIs) offenses among first-time offenders, ...

Nanotechnology's future depends on who the public trusts

When the public considers competing arguments about a new technology’s potential risks and benefits, people will tend to agree with the expert whose values are closest to their own, no matter what position the expert takes. ...

Greener extraction of one of nature's whitest minerals

From medicine to make-up, plastics to paper - hardly a day goes by when we don't use titanium dioxide. Now researchers at the University of Leeds have developed a simpler, cheaper and greener method of extracting higher yields ...

Light echoes whisper the distance to a star

Taking advantage of the presence of light echoes, a team of astronomers have used an ESO telescope to measure, at the 1% precision level, the distance of a Cepheid - a class of variable stars that constitutes one of the first ...

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