How should we judge a government?

In Malaysia, if you don't watch television or read newspapers, you are uninformed; but if you do, you are misinformed!

"If you're not careful, the newspapers will have you hating the people who are being oppressed, and loving the people who are doing the oppressing." - Malcolm X

Never argue with stupid people, they will drag you down to their level and then beat you with experience - Mark Twain

Never argue with an idiot, otherwise people won't know which one of you is the idiot.
Since light travels faster than sound, some people appears bright - until you hear them speak.

Why we should be against censorship in a court of law: Publicity is the very soul of justice … it keeps the judge himself, while trying, under trial. - Jeremy Bentham

"Our government is like a baby's alimentary canal, with a happy appetite at one end and no
responsibility at the other. " - Ronald Reagan

Government fed by the people

Government fed by the people

Career options

Career options
I suggest government... because nobody has ever been caught.

Corruption so prevalent it affects English language?

Corruption so prevalent it affects English language?

When there's too much dirt...

When there's too much dirt...
We need better tools... to cover up mega corruptions.

Prevent bullying now!

Prevent bullying now!
If you're not going to speak up, how is the world supposed to know you exist? “Orang boleh pandai setinggi langit, tapi selama ia tidak menulis, ia akan hilang di dalam masyarakat dan dari sejarah.” - Ananta Prameodya Toer (Your intellect may soar to the sky but if you do not write, you will be lost from society and to history.)

Thursday, March 14, 2013

Graphene is cheap and suitable for desalination


RPT-Pentagon weapons-maker finds method for cheap, clean water

WASHINGTON, March 13 (Reuters) - A defense contractor better known for building jet fighters and lethal missiles says it has found a way to slash the amount of energy needed to remove salt from seawater, potentially making it vastly cheaper to produce clean water at a time when scarcity has become a global security issue.

The process, officials and engineers at Lockheed Martin Corp say, would enable filter manufacturers to produce thin carbon membranes with regular holes about a nanometer in size that are large enough to allow water to pass through but small enough to block the molecules of salt in seawater. A nanometer is a billionth of a meter.

Because the sheets of pure carbon known as graphene are so thin - just one atom in thickness - it takes much less energy to push the seawater through the filter with the force required to separate the salt from the water, they said.

The development could spare underdeveloped countries from having to build exotic, expensive pumping stations needed in plants that use a desalination process called reverse osmosis...

More:
http://www.reuters.com/article/2013/03/13/usa-desalination-idUSL1N0C0DG520130313


Link

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