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Comment: End of the Year Budget Inflation (Score 1) 322

by tootalltom (#33761434) Attached to: New York To Spend $27.5 Million Uncapitalizing Street Signs
This is classic governmental end of the year expendature. If they don't spend the money, then they don't get as much next year, It really bothers me when beaurocrats spend money frivolously like this just to keep their current budget the same. In my opinion, this is the kind of governmental overspending that needs to be eliminated (along with porkrolling congressional bills.) And here's a bigger question, WHY CAN'T THEY USE THAT MONEY TOWARD THE 9/11 MEMORIAL TOWERS?!
Power

Electricity From Salty Water 301

Posted by kdawson
from the foaming-brine dept.
BuzzSkyline writes "It's possible to produce energy by simply mixing fresh and salty water. Although chemists and physicists have long known about the untapped energy available where fresh water rivers pour into salty oceans — it's equivalent to 'each river in the world ending at its mouth in a waterfall 225 meters [739 feet] high' — the technology for exploiting the effect has been lacking. An Italian physicist seems to have solved the problem with the experimental demonstration of a 'salination cell' that creates power given nothing more than input sources of salty and fresh water. The researcher believes that this renewable, environmentally friendly energy source could be deployed in coastal areas and could provide another addition to the green-tech roster. A paper describing the technology is due to be published in an upcoming issue of the journal Physical Review Letters."
Image

Use Your Cell Phone To Diagnose Blood Diseases 63

Posted by samzenpus
from the can-you-diagnose-me-now dept.
A group of research engineers at Berkeley have developed a mobile phone microscope that can photograph microbes in your blood, and analyze them for disease. The group hopes the device will be useful to doctors in developing countries to diagnose blood diseases in the field. The device uses a phone attachment with an LED, and magnified images are fed into the cell phone camera. Software installed on the phone analyzes bacterial counts, or the images can be sent to labs for quick analysis. UC Berkeley bioengineer Dan Fletcher led the CellScope research team. He said, "The same regions of the world that lack access to adequate health facilities are, paradoxically, well-served by mobile phone networks. We can take advantage of these mobile networks to bring low-cost, easy-to-use lab equipment out to more remote settings . . . We had to disabuse ourselves of the notion that we needed to spend many thousands on a mercury arc lamp and high-sensitivity camera to get a meaningful image. We found that a high-powered LED — which retails for just a few dollars — coupled with a typical camera phone could produce a clinical quality image sufficient for our goal of detecting in a field setting some of the most common diseases in the developing world."

Facts are stubborn, but statistics are more pliable.

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