Velcroman1 writes "My VCR is stashed in a closet, right next to a couple of CD-ROM players, a laser disc player, and other forgotten electronics. Is my Blu-ray player about to join them? Blu-ray really hasn't caught on — and probably never will. 'I'm surprised DVDs have continued to hang on,' said King, referring to the fact that player sales of over 20 million units in the US last year were pretty much evenly split between DVD and Blu-ray models. Blu-ray discs and players are clearly superior to DVDs, offering more features and a better picture overall. So why haven't shoppers been impressed?"

eldavojohn writes "After 65 years, Paul Erdos' combinatorial problem has been solved by Indiana University professor Nets Hawk Katz. The problem involved determining the minimum number of distinct distances between any finite set of points in a plane and its applications range from drug development to robot motion planning to computer graphics. You can find a description of the problem here and the prepublication of the paper on arXiv. The researchers used the existing work on the problem and included two new ideas of their own, like using the polynomial ham sandwich theorem, to reach a solution that warranted at least half of Erdos' $500 reward posted for solving this problem way back in 1935."

adeelarshad82 writes "The oriental hornet is more active during the day, and tends to become even more active as the temperature rises. And now scientists have discovered the reason: the hornets are solar powered. It turns out that the distinctive yellow stripe on the hornet's abdomen is actually full of tiny protrusions that gather sunlight and harness it for energy. The insect also features a special pigment, called xanthopterin, that helps with the process."

While it's true that Sweden is responsible for unleashing IKEA and ABBA on humanity, not everything they produce is terrible. Their thieves are some of the most considerate in the world. An unnamed professor at Umeå University received a USB stick with all his data after his laptop was stolen. From the article: "The professor, who teaches at Umeå University in northern Sweden, was devastated when ten years of work stored on his laptop was stolen. But to his surprise, a week after the theft, the entire contents of his laptop were posted to him on a USB stick. 'I am very happy,' the unnamed professor told the local Västerbottens-Kuriren newspaper. 'This story makes me feel hope for humanity.'"

Philosopher Adam Shriver suggested that genetically engineering cows to feel no pain could be an acceptable alternative to eliminating factory farming in a paper published in Neuroscience. Work by neuroscientist Zhou-Feng Chen at Washington University may turn Shriver's suggestion a reality. Chen has been working on identifying the genes that control "affective" pain, the unpleasantness part of a painful sensation. He has managed to isolate a gene called P311, and has found that mice who do not have P311 don't have negative associations with pain, although they do react negatively to heat and pressure. This could end much of the concern about cruel farming practices, but unfortunately still leaves my design for the fiery hamburger punch in the unethical column.

DaringDan writes "As part of the recent MacFUSE 2.0 release Amit Singh has added support for an insane number of filesystems on the Mac. This video from Google and this blog post pretty much explain everything in detail but to sum-up Singh has written a new filesystem called AncientFS which lets you mount a ton of UNIX file formats starting from the very first version of UNIX. Even more interesting is that they have also taken Linux kernel implementations of filesystems like ufs, sysv-fs, minix-fs and made them work in user-space on the Mac, which means its now possible to read disks from OSes like FreeBSD, Solaris and NeXT on OS X. ext2/ext3 don't seem to be on the list but apparently the source for everything is provided, so hopefully some enterprising soul can apply the same techniques to ext2. One of their demos even has the old UNIX kernel compiled directly on the Mac through the original PDP C compiler by somehow executing the PDP binaries on OS X!"