Japan’s space agency planning space-based solar power arrays
Posted Feb 7th 2008 5:47PM by Nilay Patel
Filed under: Misc. Gadgets
We’ve seen some pretty out there solar installations, but JAXA, the Japanese space agency, is about to get really far out with its latest project: a space-based solar array that beams power back to Earth. The agency is set to begin testing on the microwave power transmission system on February 20th, with an attempt to beam enough power over the 2.4GHz band to power a household heater at 50 meters (164 feet). That’s certainly not the sort of large-scale sci-fi power system we were hoping for, but fret not — if the tests are successful, JAXA’s plan is to eventually launch a constellation of solar satellites, each beaming power to a 1.8-mile wide receiving station that’ll produce 1 gigawatt of electricity and power 500,000 homes.
The 3GSM event that will be held in Barcelona next Monday will see the debut of Explay’s oio companion. This nifty little device is a standalone battery operated miniature mobile projector, bringing a decent big screen experience to the smallest of devices. It combines both laser and LED light sources with a micro-display to achieve its purpose, featuring always in-focus features, low power consumption, and a speckle free image crammed into a phone-sized form factor without breaking the bank. Sounds like the perfect gadget to have if you need to do impromptu presentations all the time.
There is a new webcam in town known as the V-Gear TalkCam CX1 that has just been released in the Korean market. It features an integrated microphone that uses ArcSoft’s Magic-i software to provide a wide range of video effects whenever you communicate with somebody else via the webcam. With a clip-type design that caters to virtually all flat panel displays, you can be assured that the V-Gear TalkCam CX1 also works just fine with notebooks that do not yet come with any sort of webcam. It supports a maximum resolution of 1,280 x 960.
IBM might be lagging slightly behind the likes of Intel and Microsoft in the 45nm department, but rest assured that a 45nm version of Cell is in the works and most certainly headed for the PS3. Microsoft told us that 45nm for Xbox was in the works last year, and Intel is obviously churning out Penryn chips as we speak, but IBM has finally solidified its own 45nm plans for Cell, and will change over production “soon.” The chip will use about 40 percent less power and will be 34 percent smaller than the 65nm version. That means less heat and more reliability, which of course means cost savings for Sony which will (theoretically) be passed on to consumers before too terribly long.
In the most mangled product launch in recent memory, the Everex Cloudbook has managed to sell out. This according to Zareason who claim to have sold their ‘initial allotment” — however many that might be. Of course, to the best of our knowledge the CloudBook has never actually been on sale with Everex’s own site once again showing a Feb 15th launch. So if these in fact shipped then we ask you dear readers, where are the unboxing pics, reviews, and head-to-head comparisons with the Eee for us to fawn over? Bueller? 