An anonymous reader writes "Robot innovation continued its relentless advances during 2008. SingularityHub has a showcase of the best robot videos of the past year. These robot videos are really amazing, and they show just how far we have come in the field of robotics in recent years." The videos include toy robots, robot musicians (which we've discussed in the past), modular robots that work together to move around, robots doing synchronized martial arts, the BigDog robot that can walk on almost any type of terrain, and robot soccer. We've also recently talked about a couple of robots that will bring you beer.

Craig writes "Journalspace.com has fallen and can't get up. The post on their site describes how their entire database was overwritten through either some inconceivable OS or application bug, or more likely a malicious act. Regardless of how the data was lost, their undoing appears to have been that they treated drive mirroring as a backup and have now paid the ultimate price for not having point-in-time backups of the data that was their business." The site had been in business since 2002 and had an Alexa page rank of 106,881. Quantcast said they had 14,000 monthly visitors recently. No word on how many thousands of bloggers' entire output has evaporated.

Scientists plan to test whether sharks enjoy listening to Christmas pop songs, after US research showed fish could recognize melody. Chris Brown, senior marine biologist at the Loch Lomond aquarium, said seasonal music would be played through walkthrough underwater tunnels where they can be heard by dozens of nurse sharks, black-tip reef sharks, and ray species. Experts will then monitor the sharks' reactions to different songs. We'll play everything from Kim Wilde and Mel Smith's Rocking Around the Christmas Tree and Merry Christmas Everybody by Slade to Wham's Last Christmas. We may find they prefer something softer like White Christmas by Bing Crosby," Brown said. Thank you for answering this question science.

An anonymous reader writes "Sarcasm may be the lowest form of wit, but Australian scientists are using it to diagnose dementia, according to a new study. Researchers at the University of New South Wales, found that patients under the age of 65 suffering from frontotemporal dementia (FTD), the second most common form of dementia, cannot detect when someone is being sarcastic."

An anonymous reader writes "For copyright activists, Christmas comes but once every three years: a chance to ask Santa for a new exemption to the much-hated Digital Millennium Copyright Act's prohibitions against hacking, reverse engineering and evasion of Digital Rights Management (DRM) schemes protecting all kinds of digital works and electronic items. Judging from the list of 20 exemptions requested this year [19 shown], some in the cyber-law community are thinking big. The requests include the right to legally jailbreak iPhones in order to use third party software, university professors wishing to rip clips from DVDs for classroom use, YouTube users wishing to rip DVDs to make video mashups, a request to allow users to hack DRM protecting content from stores that have gone bankrupt or shut down, and a request to allow security researchers to reverse engineer video games with security flaws that put end-users at risk." Reader MistaE provides some more specific links to PDF versions: "Among the exemption proposals is a request from the Harvard Cyberlaw Clinic to allow circumvention of DRM protection when the central authorization server goes down, a request from the EFF to allow circumvention to install third party programs on phones, as well as a request for ripping DVDs for non-commercial purposes. There were also several narrow requests from educational institutions to rip DVDs for classroom practices."

A study has found that everybody has a unique body odor, like their fingerprints, that could be used as an unique identifier. The study showed that a persons unique odor stayed the same even if they varied their diet with strong smelling foods such as garlic and spices. "These findings indicate that biologically-based odorprints, like fingerprints, could be a reliable way to identify individuals," said Monell chemist Jae Kwak. I would have thought that hundreds of years of dogs tracking people would have proved this, but it's nice to know that science has figured it out officially now.

WillDraven is just one of many who writes to tell us that Circuit City, the United States' 2nd largest consumer electronics retailer, has filed for bankruptcy under chapter 11. This news comes as no surprise as the company has been in financial trouble, recently announcing that it will be closing over one fifth of its stores and laying off 17% of its US employees in the process. "Larger rival Best Buy, which is based in Minneapolis, has said it might take over stores that distressed rivals close. Yet a flood of discounted merchandise from liquidating Circuit City stores could hurt Best Buy during this holiday shopping season, said Jefferies & Co analyst Dan Binder."

An anonymous reader writes "The US Army is ramping up the development of technology right out of the X-Files; 'making science fiction into reality' as Dr. John Parmentola — Director of their Research and Laboratory Management — puts it. The list of things currently in the works is amazing: regenerating body parts on 'nano-scaffolding,' telepathy through electronic impulses in the scalp, and self-aware virtual photorealistic soldiers that can be deployed in the battlefield through 'quantum ghost imaging.' To test these they want to use them into a massively multiplayer online games like World of Warcraft or Eve online."

An anonymous reader writes "Right on the heels of Microsoft's adoption of the OpenID protocol by announcing their intention to enable OpenID authentication against all Live IDs, Google has announced their intention to join the growing list of OpenID authentication providers. Except it turns out they're using their own version of OpenID that is incompatible with everyone else. It seems that Google will be using their own 'improved' version of OpenID (based upon research and user feedback of the OpenID system) which isn't backwards compatible with OpenID 1.0/2.0, in hopes of improving end-user experience at the cost of protocol compatibility and complexity."

I Don't Believe in Imaginary Property writes "Rep. Loretta Sanchez (D-CA) has introduced a bill that would add accountability to the DHS searches conducted upon the laptops of those crossing the border. Specifically, it would require the issue of receipts to those who had their property confiscated so that it could later be returned, would limit how long the DHS can keep laptops, would require them to keep the laptop's information secure, and would create a way to complain about abuse. Finally, the DHS would be required to keep track of how many searches were done and report the details to Congress. Rep. Sanchez also has also issued a statement about the proposed bill."

Jeremy Martin writes "Well I suppose it's an undeniable fact about us programmer-types — every now and then we just can't help but get excited about something really nerdy. For me right now, that is definitely JavaScript 2.0. I was just taking a look at the proposed specifications and I am really, truly excited about what we have coming."