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A new kind of camera, which allows you to take the photo now, and focus later at any point you like. There is demo in the web.
The principle is that, you record not the sum of all the light cones, but the individual light ray's vector direction. So that you can focus to any plane by ray tracing method.
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If you are using Joomla Php on a share host, it is likely that you cannot access the Apache log file. And it will lead to some very difficult to detect problem in your website. Using the method in this website helps you easily solve the problem by logging all the error in the error log file that you can specific the path.
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You may have heard a saying that any paper cannot be folded more than 7 times. This video shows that it is possible. In fact, you can fold 11 times! But the paper they are using is as large as a football field, while the original saying is that, you can't fold an A4 paper more than 7 times. It is still an interesting video to watch.
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Best practice advice on coding style to make your Django development more smooth while achieving high quality.
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Folding a square sheet of paper into an arbitrary 3D shape is proved to be NP-hard problem. It is proved by transforming the problem into circle packing problem[1].
[1] arxiv.org/abs/1008.1224: Circle Packing for Origami Design Is Hard
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If you think you can get good result for your exam, you may bet on it with Ultrinsic.
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Consider building this when you build your next PC. Extremely cheap PC that can satisfy most of your needs. Unless you are playing games a Linux box can work for most people. Also you have OpenOffice available to do what most people use Office for.
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This site hosts several CKEditor plugins, such as SyntaxHighlighter and InsertHTML plugins
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Another industry to watch: shipping. Baltic Dry index falled 31 days non-stop as China's demand for iron cre and steel fall. Shipping experts see no short term rebound in BDI too. Price of other commodities may fall too as China's fixed investment is decreasing.
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Japan starts to sale banana using vending machine! But is there really so much people wanna eat banana? And will the banana go bad too quickly to be sold in the machine? We will see.
