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Science

Why Time Flies By As You Get Older 252 252

Ant notes a piece up on WBUR Boston addressing theories to explain the universal human experience that time seems to pass faster as you get older. Here's the 9-minute audio (MP3). Several explanations are tried out: that brains lay down more information for novel experiences; that the "clock" for nerve impulses in aging brains runs slower; and that each interval of time represents a diminishing fraction of life as we age.
The Almighty Buck

Virtual Currency Becomes Real In South Korea 203 203

garylian writes "Massively is reporting that the South Korean Supreme Court has stated that virtual currency is the equivalent of real-world money. For those of you who might not be drawing the link, the core there is that selling in-game currency for real money is essentially just an exchange of currency and perfectly legal in South Korea. This could have sweeping implications for RMT operations the world over, not to mention free-to-play games and... well, online games in general. The official story is available online from JoongAng Daily."
Space

A Hyper-Velocity Impact In the Asteroid Belt? 114 114

astroengine writes "Astronomers have spotted something rather odd in the asteroid belt. It looks like a comet, but it's got a circular orbit, similar to an asteroid. Whether it's an asteroid or a comet, it has a long, comet-like tail, suggesting something is being vented into space. Some experts think it could be a very rare comet/asteroid hybrid being heated by the sun, but there's an even more exciting possibility: It could be the first ever observation of two asteroids colliding in the asteroid belt."
Image

The Perfect Way To Slice a Pizza 282 282

iamapizza writes "New Scientist reports on the quest of two math boffins for the perfect way to slice a pizza. It's an interesting and in-depth article; 'The problem that bothered them was this. Suppose the harried waiter cuts the pizza off-center, but with all the edge-to-edge cuts crossing at a single point, and with the same angle between adjacent cuts. The off-center cuts mean the slices will not all be the same size, so if two people take turns to take neighboring slices, will they get equal shares by the time they have gone right round the pizza — and if not, who will get more?' This is useful, of course, if you're familiar with the concept of 'sharing' a pizza."
Security

What Is the State of Linux Security DVR Software? 112 112

StonyCreekBare writes "I am wondering what slashdotters have to offer on the idea of Linux based security systems, especially DVR software. I am aware of Zoneminder, but wonder what else is out there? Are there applications that will not only monitor video cameras, but motion sensors and contact closure alarms? What is state of the art in this area, and how do the various Linux platforms stack up in comparison to dedicated embedded solutions? Will these 'play nice' with other software, such as Asterisk, and Misterhouse? Can one server host three or four services applications of this nature, assuming CPU/memory/disk resources are sufficient?"

Comment: Re:Machiavelli (Score 1) 562 562

On a very interesting note, apparently 10 out of the top 20 countries with the lowest death rate are in the Middle East and North Africa. No Western country appears in the top 20. All this according to the links above based on the CIA Factbook. Time to throw out all those preconcieved notions.

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