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Apple Orders 10 Million Tablets? 221

Arvisp writes "According to a blog post by former Google China president Kai-Fu Lee, Apple plans to produce nearly 10 million tablets in the still-unannounced product's first year. If Lee's blog post is to be believed, Apple plans to sell nearly twice as many tablets as it did iPhones in the product's first year."
Science

The Ultimate Limit of Moore's Law 418

BuzzSkyline writes "Physicists have found that there is an ultimate limit to the speed of calculations, regardless of any improvements in technology. According to the researchers who found the computation limit, the bound 'poses an absolute law of nature, just like the speed of light.' While many experts expect technological limits to kick in eventually, engineers always seem to find ways around such roadblocks. If the physicists are right, though, no technology could ever beat the ultimate limit they've calculated — which is about 10^16 times faster than today's fastest machines. At the current Moore's Law pace, computational speeds will hit the wall in 75 to 80 years. A paper describing the analysis, which relies on thermodynamics, quantum mechanics, and information theory, appeared in a recent issue of Physical Review Letters (abstract here)."
Earth

A Hidden Loop In the Carbon Cycle Discovered 310

Googlesaysmysiteisdangerousanditisn't! writes "A recent article in Science says that researchers in China and the US have found massive carbon uptake in the world's deserts. The effects of this are huge. 35% of the Earth's land surface is desert, and the uptake equates to 5.2 billion tons of carbon sequestered each year. This is more than half of the carbon released by humans. In these 'dry oceans,' the grains of sand allow the carbon dioxide to enter and react with alkaline soil to become carbonates. Another scientist suspects that biotic desert crusts, alkaline soils, and increased precipitation may be driving the uptake."

Comment Re:UIUC FTW! (Score 1) 89

I guess I saw inside the wrong cabinet! Nice to know -- I've always had this "pay no attention to the man behind the curtain" feeling about that system. Of course, many parallel supercomputers these days really are "just" racks of commodity CPUs. No shame in that. Anyway, TMC certainly knew how to make a good-looking box.

Unique and Productive or Just More Eye-Candy? 111

4ndys writes "A guy who goes by the name MacSlow is currently working on a project he calls LowFat. This is a photomanager with a twist. Rather than just viewing you pictures one at a time, you spread the pictures out over your desktop and can manage them in a much more natural way. He is hoping to release this on multiple platforms inc. Linux, Mac and Windows."

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