AuburnUniversity
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Virus-based sensors find superbugs in minutes, may lead to safer surfaces
Viruses usually have to be rendered inert to work in humanity's favor, as anyone who has received a flu shot can attest. Auburn University has bucked that trend by discovering a way to put active viruses to work in not only diagnosing sickness, but in preventing it in the first place. It's using bacteria-hating (and thankfully harmless) viruses as biosensors to quickly identify superbugs, or antibiotic-resistant bacteria that can sometimes prove fatal. As the viruses change color once they've reached impervious bacterial strains, in this case variants on Staphylococcus, they can reveal superbugs within 10 to 12 minutes -- a potentially lifesaving interval when current purification-driven methods can take hours. Auburn would like to eventually use what it has learned to develop more effective antibacterial glass and similar surfaces. If successfully put into practice, either breakthrough could mitigate what's already a major medical crisis. [Image credit: Bob Blaylock, Wikipedia]
Tim Cook in NYT, says joining Apple was 'best decision I ever made'
The New York Times has written a nice profile of Tim Cook, who is once again sliding into the driver's seat at Apple while Steve Jobs takes medical leave. To hear the paper tell it, Cook is both a man well-prepared to fill Jobs' role if needed, and yet not exactly the creative visionary Jobs has become. While Jobs runs the company with a wide-ranging vision for products and how they're used, Cook is the details man -- a master of spreadsheets, factory dealings, supply chains and efficiency. Cook previously worked at both IBM and Compaq, and in this commencement speech at Auburn University last year (embedded after the break), he says that moving over to Apple was "the best decision I ever made." He says that lots of the conventional wisdom he heard at the time told him not to bother joining Apple -- the company was a shell of its former self, and the iPod hadn't yet materialized. But his intuition told him to join up to "work for the creative genius and to be on the executive team that could resurrect a great American company," and he says that "no more than 5 minutes into my initial interview with Steve, I wanted to throw caution and logic to the wind and join Apple." If Jobs does have to step down permanently, odds are that Cook is the man that will take the CEO job. And while Apple will never be the same without Steve Jobs, Tim Cook's clearly dedicated to the company he took a chance on over a decade ago.
Ford GPS tech could tell cars when you're going too fast
We like it when GPS is feeding us information, telling us when traffic is causing a problem and indicating when a bridge is out so that we can warm up our voices ahead of all the hootin' and a hollerin' required for our General Lee replica to clear the gap. However, we're not too keen on the All-Seeing Eye aspect of GPS, and that's what we're fearing in Ford's latest research. The company gave a $120,000 grant to the Auburn University's GPS and Vehicle Dynamics Laboratory to look into using GPS for accident prevention, and while results won't be unveiled until later this week, descriptions of "an early warning system that detects when a vehicle is about to lose control" and then tweaks vehicle traction and stability control settings based on the speed of the car and the severity of upcoming bends sounds a half-step away from the auto-braking assist in Gran Turismo. Or, perhaps that's just Ford-speak for an Aspid-like system for optimizing suspension based on road twistiness. Given that Ford no longer makes a car designed for going around corners quickly, we find that unlikely.Update: Wes Sherwood from Ford took the time to comment, indicating that "wide-reaching privacy laws prevent the type of monitoring suggested in this post." That's very good to hear. Still no word on when the Mustang will get independent rear suspension, though.[Via Carperformance]
