nadamsieee writes "The good folks at IEEE Spectrum have a news brief about a newly invented method of creating microbatteries using an electrode that looks like a bed of nails. The method was created by a team led by Prof. Marc Madou of UC Irvine. IEEE Spectrum notes that 'according to the researchers, a battery using such an electrode can generate 78 percent more power than a stacked-plate microbattery of the same volume.'"

henrysunset writes "...Extend your stay in the bathroom with this inexpensive Media Center Bathroom Extender for Windows Media Center Edition PC's. The guide shows you how to control a Media Center PC from another room with a cheap XBox controller w/ built in LCD and a little soldering."

krmpradeep writes "GMail Drive is a Shell Namespace Extension that creates a virtual filesystem around your Google GMail account, allowing you to use GMail as a storage medium. GMail Drive creates a virtual filesystem on top of your Google GMail account and enables you to save and retrieve files stored on your GMail account directly from inside Windows Explorer. GMail Drive literally adds a new drive to your computer under the My Computer folder, where you can create new folders, copy and drag'n'drop files to."

Hardwyred writes "Another webpage for the DIY minded has popped up, Hack A Day promises '...a fresh hack each day, every day from around the web and a special how-to hack each week.' Just a few days worth of content up so far, but shows a lot of promise."

An anonymous reader writes "Atmel is sampling the first in a new line of 32-bit system-on-chip processors that could spell the death of the venerable 8-bit microcontroller market by offering 32-bit performance at 8-bit pricing. Priced as low as $3 each, the AT91SAM7 chips with ARM7TDMI RISC CPU cores and built-in RAM/flash memory may even be able to run a form of Linux called uClinux. The death of the 8-bit uC market has long been predicted -- sounds like the end is nigh!"

matgyver writes "Both CNET and CNN are reporting that Dell is recalling 4.4 million AC adapters worldwide. About 990,000 of those were sold to US consumers, 1.5 million to US businesses, and the rest where outside the US. The adapters were sold with laptops between 1998 and 2002 and included Dell's Latitude, Inspiron, and Precision laptops. The part numbers for the adapters are 9364U, 7832D and 4983D. Apparently the adapters run the risk of overheating and can be a fire and electrocution risk."

frugalRepairs asks: "The hard disk in my Sharp PC-MV12W laptop recently died. It gave me warning and I had everything backed up. It was out of warranty and the repair folks want an arm and a leg to fix it. I would like to replace the hard drive myself but I've never done anything like this before. It seems to me that I would just extract the old hard drive, note the physical measurements, purchase new hard drive, and install it. However, I'm expecting Mr. Murphy to visit me as soon as I open the case and would like some advice from Slashdot experts. Do I need special tools? Does the BIOS have special needs? Are all 2.5" laptop drives created equal?"

koelpien asks: "I am a tightwad geek who likes to print photos without spending lots of money on OEM ink cartridges. Both Epson and HP have let me down; HP doesn't have a lot of third party cartridges available, and refilling the OEM's is a pain, especially resetting the ink level counter. Epson is just as bad, with cheap low-cost cartridges available, yet using them will often clog the heads, needing multiple ink-depleting cleaning cycles to restore proper flow. I am on the market for a new printer, and want to know which technology most Slashdot users happy with, in relation to printer brand and the use of third-party or refillable inks. Is one technology superior to the others, or are printers mostly the same?"

Slashback tonight with a few updates and reactions to recent Slashdot stories, including notes on Google News, eco-friendly architecture, and Kryptonite's vulnerable bike locks. Read on for the details, below.

sphynx99 writes "This article describes how residents of an upscale neighborhood in Arizona are worried about wardriving, a "new method of privacy intrusion and identity theft". Nothing to worry about, though; "The Scottsdale Police Department plans to create a cyber-crimes unit next year."

Doc Ruby writes "Colorado researchers 'have constructed microfluidic gates that use the relative flow resistance of liquid to carry out the basic logic operations NOT, AND, OR, XOR, NOR and NAND. The researchers have also combined a pair of gates into a half adder, which carries out half the operation of addition.' All CPUs processing binary logic are made of these types of gates, but usually execute as flows of electrons in wires, not fluids in tubes. Will this advance revolutionize chemistry and computing the way electric gates revolutionized electronics and computing? Will 'fluid programmers' give new meaning to "flowchart"?"

jshriverWVU writes "Seems the next-gen Arcade hardware for Namco is going to be running Linux and using video hardware from NVidia. The first game to use the system will be CounterStrike Neo, a version of the popular game currently only available in Japanese arcades. The official press release is also available."

PasteEater writes "The good people over at XBox Scene have the scoop. Mac OS X has been successfully installed on a modified Xbox. What does this mean? Well, it's no Xbox Media Center, but it does prove that nerds are at the forefront once again!"

An anonymous reader writes "I was happy when I saw this $160 PPC NAS development system two days ago. I was surprised to notice this this $157 x86 router development hardware yesterday. And I'm floored to see this$199 MIPS thin client development system today." (Read on for more.)

ancice with news that Via plans to introduce 64-bit chip codenamed 'CN.' "It was revealed at the Fall Processor Forum. The chip 'will have much better performance, particularly when handling video and audio information ... However, it won't depart from Via's emphasis on low cost, small size and modest power consumption.' Features include 'high-speed Front Side Bus, ... Floating Point Unit that can achieve floating-point additions and multiplies using only two clock cycles, an increased cache size, high-speed data movement, and out-of order, superscalar execution that allows the processor to achieve high clock rates while executing multiple, simultaneous instructions for high definition digital entertainment.' The story was reported by ZDNet. The offical release is here. Expected release date is first half of 2006." Update: 10/06 13:10 GMT by T : Also at the Forum, VIA showed off a dual-processor Mini-ITX board, about which more below.

Rollie Hawk writes "It breaks my heart to see a computer in need of a good home. For years, I've driven my wife crazy with all the 'strays' I've brought home with me. After all, the last thing my house needs is a few more cubic feet devoted to kenneling old and abused computers. That being said, laptops present very unique opportunities. No matter what caused you or someone else to ditch that old laptop, there still may be some way to integrate it back into society. For every kind of laptop lemon, I've found that there's plenty of lemonade to be made."

Omega1045 writes "An article over at SiliconValley.com got me excited about the new WiMax Technology that over 140 companies and organizations are pushing. The article is a little low on the technical side of things, but discusses a possible 10-mile range for the wireless technology. Many see this as a nice solution for the "last mile" problem. Similar technologies have seen a lot of hype before, but with the likes of Intel, Dell, British Telecom, AT&T and bunch of the Ma Bells, I think one can be forgiven for getting a little excited. If you are still skeptical, you can download the 'Complete Guide to WiMax.'"

Glenn Fleishman writes "Acacia Technologies is turning its sights from collecting streaming media patent fees to Wi-Fi hotspot gateway redirection, we report at Wi-Fi Networking News. The company acquired a patent that they say covers the use of technology that redirects a login attempt by an unauthenticated user to a login gateway page. They want a minimum of $1,000 per quarter in royalties. Nomadix already claims a patent on this, while we quote an early Wayport executive who says that Wayport has prior art on it. Will community hotspots using NoCatAuth fall under this patent-enforcement attempt? Too early to tell."

ilovealpacas writes "The Globe and Mail has posted a step by step look at the Archos AV420. For about $1000 Canadian (I think that's $800 US), you get an 80GB portable video player and recorder that also plays MP3's and has a CF slot for pictures. Hmmm.....laptop?"

cyngus writes "Cray announced the availability of their XD1 systems. Each XD1 chassis has up to 12 AMD Operton processors. Up to 12 chassis can be clustered together in a rack. The XD1 uses Cray RapidArray Interconnect technology, based on HyperTransport, for high bandwidth and low latency communications between processors and chassises. The XD1 also has a handful of other technologies aimed at the HPC market, including Xilinx FPGAs, communications accelerators, etc."