Steve Jobs just got through announcing new MacBook lines in Cupertino. The MacBook, the Pro, and the Air all got revved. The old line of plastic-body MacBooks drops in price by $100, to $999. The new MacBooks have a metal body and multi-touch trackpad, just like the new Pros. The Pro features two NVidia graphics chips. Quoting Jobs: "With the 9400M, you get 5 hours of battery life, with the 9600M GT you get four hours of battery life. You choose." In summary: "We're building both [MacBook and Pro] in a whole new way. From a slab of aluminum to a notebook. New graphics. New trackpad, the best we've ever built. And LED-backlit displays that are far brighter, instant on, far more environmentally responsible." They are shipping today and should be in stores tomorrow. Oh, and one more thing: Steve's blood pressure is 110/70.

Hugh Pickens writes "While it may seem unlikely that single-celled organisms could be trained to salivate like Pavlov's dog at the sound of a bell, researchers say that bacteria can 'learn' to associate one stimulus with another by employing molecular circuits. This raises the possibility that bioengineers could teach bacteria to act as sentinels for the human body, ready to spot and respond to signs of danger. As with Pavlov's dog, the bacteria in the model learn to build stronger associations between the two stimuli the more they occur together. Now called Hebbian learning, it's often expressed as a situation in which 'neurons that fire together wire together.'" (More below.)

rufey writes "The recent problems at the Large Hadron Collider will now keep it idle until spring 2009. The official press release is here. The LHC went offline due to a suspected failure in a superconducting connection, which overheated and caused around 100 of the LHC's super-cooled magnets to heat up by as much as 100 degrees. This resulted in the accidental release of a ton of liquid helium. The process required to repair the failed superconducting connection involves weeks of warming up the affected area from -456 degrees Fahrenheit to room temperature, and then several more weeks to cool it back down after the repair is made. The total amount of time to do this will spill over into CERN's scheduled winter maintenance/shutdown period, which is partly done to save money on electricity during the period of peak demand."

Anti-Globalism points out this AP story, which notes: "As cable and phone companies race to upgrade services or offer video for the first time, they're doing it by installing equipment in boxes on lawns, easements and curbs all over American neighborhoods. Telecommunications rollouts have always been messy, but several towns and residents are fighting back with cries of 'Not in my front yard!' AT&T Inc.'s nearly fridge-sized units, which route its new U-verse video product to customers, are drawing particular ire. A few caught fire or even exploded. AT&T said it has fixed that by replacing the units' backup batteries."

Chandon Seldon writes "The issue of digital certificates for SSL and the policies surrounding them comes up repeatedly. I've written an article criticizing the behavior in Firefox 3, which includes a serious comparison of the current Mozilla policy — restricting encrypted HTTP to paying customers — to a violation of net neutrality."

UltraLoser writes "When is it acceptable to encourage users to accept a self-signed SSL cert? Recently the staff of a certain Web site turned on optional SSL with a self-signed and domain-mismatched certificate for its users and encourages them to add an exception for this certificate. Their defense is that it is just as secure as one signed by a commercial CA; and because their site exists for the distribution of copyrighted material the staff do not want to have their personal information in the hands of a CA. In their situation is it acceptable to encourage users to trust this certificate or is this giving users a false sense of security?"

Dionysius, God of Wine and Leaf, points to a Yahoo! story which begins "Google on Wednesday handed over data stored by suspected pedophiles on its Orkut social networking site to Brazilian authorities, ceding to pressure to lift its confidentiality duty to its users, officials said."

holy_calamity writes "New Scientist reports on a University of Washington project aiming to marshal swarms of 'good' computers to take on botnets. Their approach — called Phalanx — uses its distributed network to shield a server from DDoS attacks. Instead of that server being accessed directly, all information must pass through the swarm of 'mailbox' computers, which are swapped around randomly and only pass on information to the shielded server when it requests it. Initially the researchers propose using the servers in networks such as Akamai as mailboxes; ultimately they would like to piggyback the good-botnet functionality onto BitTorrent."

An anonymous reader writes "I am a senior security xxx in a Fortune 300 company and I am very frustrated at what I see. I see our customers turn a blind eye to blatant security issues, in the name of the application or business requirements. I see our own senior officers reduce the risk ratings of internal findings, and even strong-arm 3rd party auditors/testers to reduce their risk ratings on the threat of losing our business. It's truly sad that the fear of losing our jobs and the necessity of supporting our families comes first before the security of highly confidential information. All so executives can look good and make their bonuses? How should people start blowing the whistle on companies like this?"

exphose writes "A small, hippie-friendly town in northern California, Sebastopol, had made an agreement with Sonic.net to provide free Wi-Fi across the downtown area. However, not everyone in town was pleased with the arrangement. According to Sebastopol Mayor Craig Litwin, citizens had voiced concerns that 'create enough suspicion that there may be a health hazard' and so they canceled their contract with Sonic.net. Some more details are at the blog of Sonic.net's CEO."

circletimessquare writes "The NyTimes has an aticle describing how students and others in Cuba have taken to passing around media on memory sticks, as this is the only way they can get around state-controlled media. Also driving this phenomenon is the fact that there are so few places to get on the Internet. In Old Havana there is only one Internet cafe; getting online there for an hour costs 1/3 of the average Cuban's monthly wages. Local entrepreneurs get the memory sticks from European friends, since they are scarce to find in Cuba through normal channels, and expensive."

An anonymous reader writes "According to a recent CNET article, Google Street View 'is just wrong'. The short piece which makes up part of a larger feature about 'technology that's just wrong' goes on to explain that Google Street View is like a scene from George Orwell's terrifying dystopian vision of 1984 and that it could ultimately change our behaviour because we'll never know when we're being watched. 'Google? Aren't they the friendly folk who help me find Web sites, cheat at pub quizzes, and look at porn? Yes, but since 2006 they're also photographing the streets of selected world cities and posting the results online for all to see. It was Jeremy Bentham who developed the idea of the Panopticon, a system of prison design whereby everybody could be seen from one central point, with the upshot being that prisoners learnt to modulate their behaviour — because they never knew if they were being watched. And that doesn't sound like much fun, does it?'"