Microscopic microscope could fit on cellphones, cost just $10
Make no mistake, microscopes have been getting increasingly smaller for years, but a team of CalTech researchers have leapfrogged previous efforts by creating one minuscule enough to fit on a cellphone. The microscopic optofluidic microscope could one day be used in third-world nations to “analyze blood samples for malaria or check water supplies for giardia and other pathogens,” and given that it could theoretically be mass produced for around $10, cost shouldn’t be too much of a hindrance. Changhuei Yang, credited for developing the chip, is currently chatting it up with biotech companies in order to get this to the market, but there’s no word yet on any takers.
[Via Physorg]
It seems like some researchers from Radbound University in The Netherlands took advantage of the recent Four Days Marches of Nijmegen walking race for a little experiment earlier this month, where they convinced ten volunteers to swallow an RFID pill as part of a study to monitor body temperature. Apparently, the pills recorded and transmitted the walkers’ core temperature to a receiver in their backpack every ten seconds, which in turn sent the data via Bluetooth to a GPS-enabled phone that then relayed it to the operations center at Radbound. With all that info at their disposal, the researchers were able to monitor each walker and alert them if their temperature was reaching a dangerous level, or even alert others nearby if they weren’t responding (which apparently wasn’t necessary). As you might have guessed, the researchers are already hard at work planning an even larger test for next year’s event, which they hope could eventually lead to the system being used at marathons and other sports events.
According to Sony’s latest earnings report, the company’s profits have dipped to almost half of what they were at this time last year. Analysts are citing a strengthened yen, the lack of a major Hollywood blockbuster like Spider-Man 3, and continuing issues with its mobile phone arm as core reasons for the slide. It’s no surprise that the company is taking a hit, especially after the outrageously poor performance of Sony Ericsson, though the numbers reveal that even improved sales of the PS3 this quarter can’t sustain losses from core businesses like Sony BMG and fluctuating currency rates. Looks like the champagne will have to stay in the fridge this quarter.
Sure, it’s all well and cute to think of “cloud computing” as being a magical data-fairy, but storing and processing all your fancy new CalDAV-enabled Google Calendar entries and MobileMe emails costs money, kid — and that means it’s hard for researchers to accurately simulate and build cloud research projects, since they don’t have the resources to build large enough data centers. HP, Intel, and Yahoo are teaming up to alleviate that problem, though — the three behemoths are going to build six cloud-computer research data centers around the world, stocked with anywhere from 1,000 to 4,000 nodes each, with the goal of bringing them online later this year for pre-selected researchers to work on scaling, security, management, and new applications for the cloud. Three of the data centers will be hosted at HP, Intel, and Yahoo, and the other three will be at the University of Illinois, the Infocomm Development Authority of Singapore, and the Steinbuch Centre for Computing in Germany.
Apple’s Push-like MobileMe launch has been such a debacle that they’re now in damage control mode. As a result, some poor soul has been tasked by Steve Jobs to post status updates “every other day or so.” The first update is already revealing: