Wednesday, November 02, 2011

Lots of science

There seem to be an unusually large number of interesting science stories on phys.org today.

*  the most important one is buried as a one liner near the bottom.   The paper which I am sure I have noted before about  observational evidence for the laws of the universe not being the same across the universe has been published.  I see this is given more prominence at a Physics World blog, where it is noted that peer review having taken a year is an indication of how controversial the work is.

* urine for electricity?   Yes, make up your own “pee” jokes as you read about Microbial Fuel Cells which work well with the addition of fresh urine.  It would be nice if they would explain what size these MFCs are to produce useful electricity, but you have to admire the optimism:

Lead researcher Ioannis Ieropoulos said: "With an annual global production rate of trillions of litres, this is a technology that could help change the world. The impact from this could be enormous, not only for the wastewater treatment industry, but also for people as a paradigm shift in the way of thinking about waste."

* We'll be hearing more soon about a IPCC paper saying more extreme weather is on the way due to AGW.  Attribution of weather events being what it is, though, you get things like claims that the unusual snowstorm in the US is not climate change related; wait a few months and you will probably get another scientist who says it is.    This seems to have happened with the Russian heat wave, if I understand a new paper that is discussed at Real Climate recently.

There’s more, including sonic shock therapy to help with impotence, but I have run out of time. 

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