19/11/2013

Virtual farming to explore alternatives

Researchers at the Universidad Politécnica de Madrid (Technical University of Madrid) are involved in the development of a tool that, through crop simulation models, allows them to assess the integrated impact of environmental ...

Explainer: The engineering challenges of HS2

Next year, high-speed rail travel will celebrate its 50th birthday. In 1964, Japan put into service the first Shinkansen line, from Tokyo to Osaka. Its trains initially operated at speeds of up to 210 km/h, much slower than ...

Sorting good bacteria from bad

An international team engineers and biologists has developed a new technique that could lead to improved infection diagnosis for cystic fibrosis patients.

Argonne battery technology patent confirmed by US Patent Office

The Argonne National Laboratory announced that the U.S. Patent and Trademark Office, after a careful reexamination of the relevant prior patents and publications, has confirmed the patentability of U.S. Patent 6,677,082, ...

Asteroids' close encounters with Mars

For nearly as long as astronomers have been able to observe asteroids, a question has gone unanswered: Why do the surfaces of most asteroids appear redder than meteorites—the remnants of asteroids that have crashed to Earth?

Near-Earth Object 2013 US10 is a long-period comet

While initial reports from the Minor Planet Center in Cambridge, Mass., categorized object 2013 US10 as a very large near-Earth asteroid, new observations now indicate that it is, in fact, a long-period comet, and it is now ...

How the echidna lost its venom

(Phys.org) —The function of a spur on the hind leg of echidnas has been revealed by research at the University of Sydney.

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