Researchers create breathalyzer that can detect marijuana

As recreational marijuana legalization becomes more widespread throughout the U.S., so has concern about what that means for enforcing DUI laws. Unlike a breathalyzer used to detect alcohol, police do not have a device that ...

Material scientist invents breath monitor to detect flu

Perena Gouma, a professor in the Materials Science and Engineering Department at The University of Texas at Arlington, has published an article in the journal Sensors that describes her invention of a hand-held breath monitor ...

A fullerene-like molecule made entirely of metal atoms

A small team of chemists from Nankai University, Nanjing Tech University and Shanxi University, all in China, working with a colleague from Universidad San Sebastián, in Chile, has, for the first time, created a fullerene-like ...

Water molecules dance in three

An international team of scientists lead by Professor Martina Havenith from Ruhr-Universität Bochum (RUB) has been able to shed new light on the properties of water at the molecular level. In particular, they were able to ...

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