Compu486 writes "Inventgeek.com has a new article entitled "A practical guide to DIY Home Projection". The guide covers the basic theory behind projection and provides a step by step guide for a "Practical" DIY LCD Projector. Although this topic has been covered before, the perspective they offer is refreshing."

An anonymous reader writes This article is an editorial on the end of the floppy and the rise of more portable, more efficient data storage." Floppy nothing. In my day we etched our data into pottery. Talk about your long term enterprise data storage. Some of those buggers made it thousands of years!

Pingsmoth writes "With the proliferation of laptops today, many replacing the traditional space-hogging desktop computer, this seems like a neat idea to free up even more square footage on your desk. It's the floating laptop, a 'stand,' if you will, that is invisible to the average user and just as functional as other traditional laptop stands. The obvious appeal of the 'Floating Laptop' is its aesthetic quality, especially when compared to some of the other stands out there, but it's also cheaper ($15) and only takes a half hour to build."

TykSak writes "I started to build this rack with Mini-ITX boards almost 3 years ago and today it holds four 3U servers with a total of 28 harddrives. I made this site to describe the process of the build."

Some guy writes "Having acquired IBM's PC division, Lenovo will become the first major reseller of blade desktops. Blade desktops feature only input devices and a 'networking unit,' connecting to a blade server for computational power. Such thin client designs reduce support needs and cluttered desk space, but require complex deployments to work well."

Eric Barch writes "Using a servo connected to a Mini SSC II and wired into a dedicated server through the serial port, the Control Our Junk team has created a working train set controlled from any computer on the Internet with a few ports open and Java installed. The trains speed can be modified on the control page, which uses a PHP script to send commands to a .NET application sitting on the server. When the .NET application recieves the PHP command it sends the data to a serial port, and in turn, changes the speed of the train. The train set is running 24 hours a day, 7 days a week and is quite fun to operate from the dual webcams mounted on a top down and side view of the train set. If you would like more information, or to control the train set visit controlourjunk.com/ and take the train for a spin."

ThinSkin writes "ExtremeTech is featuring a how-to article on keeping your computer cool by adopting an efficient airflow strategy for your PC case. The article goes into detail on what types of fans are optimal for your computer and your needs, where you should place them, and how to make your own fan mounts. From the article: 'With an efficient cooling strategy, there's no reason a case should ever grow so warm. Good airflow is critical to keeping your PC operating and extending the life of the components. Keep the air flowing!'"

Sushant Bhatia writes "Forbes is reporting that HP is introducing new technology in its inkjet printers that should help the company and consumers save time and money. If successful, the strategy may alter the economics of the printer market. The new inkjet platform, which will initially be geared toward the high end of the market, will incorporate the print head in the printer itself rather than in the ink cartridge. It means cheaper prints for consumers (about 24 cents per photo print) and faster output. HP says it has more than halved the time it takes to print a 4-inch-by-6-inch photo, to 14 seconds. The press release from HP has details on the new technology."

nmaster64 writes "Nintendo is really pushing their Nintendo Wi-fi hard, completely reversing the anti-online mentality they've held in years past. Nwizard.com reports, "Nintendo will soon be producing a router that will allow access to the Nintendo Wi-Fi Network on both the DS and the Revolution. The router plugs into a USB 2.0 port and transfers your computers internet connection wirelessly into your next-gen Nintendo devices." It should be noted this story came at almost the same time as Sony announced they dropped the PS3's router functionality." Update: 07/13 06:20 GMT by Z : Please note there is no source referenced for this "story", and this could in fact be some guy's pet theory.

akahige writes "According to BBC News, the legendary phreaking/hacker magazine is set to close up shop after the publication of its forthcoming issue, no. 63 (which will be hardbound in commemoration). The editorial staff is stepping down, and no one has expressed an interest in taking up the reins. Bruce Sterling is quoted as saying, 'I'd be surprised to see the thing stay dead. They've got no fixed address and anonymous contributors.' If you've ever wanted to helm a magazine, here's your chance!" (See this earlier story as well.)

CCat writes "Digital Spy reports that at a recent Toshiba road show in the U.S., Toshiba demonstrated their upcoming HD-DVD specification. The most interesting thing for people buying TVs at the moment is that Toshiba has stated that their HD-DVD Player will ONLY output high Def on the player's HDMI output (plus other digital connections) with the analog output downrezed to 480 lines. Prior slashdot disussion talks about the copy prevention angle and HDCP guidelines."

Zondar writes "MSNBC is reporting about a new radio filtering technology allows an ISP to use already-occupied frequencies to transmit and receive data. From the article: 'xMax, the latest innovation in broadband communications, is a very quiet radio system that uses radio channels already filled up with noisy pager or TV signals ...' and 'xMax is trespassing radio frequencies, although trespassing is not the right word, because we're allowed to transmit a signal if it doesn't interfere with other, stronger signals...' Too good to be true? Sounds like it would just raise the noise floor, to me."

Digital_Quartz writes "This is a clever hack, using a laptop and GPS to play the classic Lightcycles game from Tron, using bicycles and a city. The page is a little light on details, but does give the essentials, including screen shots."

Linux Hack writes "LinuxHardware.org has published their latest review and this one covers the top processors from both the big x86 manufacturers. If you want to see who's on top under Linux, you should check out this review. There's something here for both Intel and AMD fanboys!"

Clarinase writes "Cellular phone subscribers can now view TV, movies, photos and broadband Internet content with a big screen viewing effect with Kopin CyberDisplay video eyewear from MicroOptical. This sleek eyewear allows users to privately view large-size video or pictures equivalent to a 12-inch screen as seen from three feet away, delivering crisp, full-color video with a 17-degree field of view. This eyewear is connected to a cell phone through a thin cable, and allows up to five hours of video with three AAA batteries. Since it accepts composite video input (NTSC or PAL), the eyewear can be plugged into other devices with composite video outputs such as portable DVD players."

utopicillusion writes "The register reports : "More cash flowed into Transmeta in the second quarter than it spent, the company said late last week as a teaser for its upcoming results announcement." This is about after a month that CNN predicted that Transmeta was going under. "

Espectr0 writes "TuxTops has a small review comparing the Pocket PC handhelds against the Palm ones (no pun intended), with advantages and disadvantages of each. The conclusion? If you are after gaming, multimedia, good WiFi+Bluetooth support, a lot of accessories and versatility, go with Pocket PC. If you are after small and stylish devices with good battery life, simple interface and simple PIM apps, go with PalmOS."

Kez writes "While at Computex in Taipei HEXUS.net grabbed some benchmarks of an ATi CrossFire powered system. They have since had the chance to reconstruct a similar system and perform the same benchmarks with other cards and configurations to give us an idea of how CrossFire will perform. Obviously, CrossFire's performance will almost certainly change before release time, but in the very least the article provides an idea of what to expect. Interestingly, from these tests it looks like Nvidia's SLI may remain top-dog for graphics performance."

ptorrone writes "Awhile back I wrote about the new Wolfgang Puck self-heating coffee containers that took 10 years and $24 mil to develop. Well, I managed to find them in a local store and bought them to take apart to see how they work. Once activated, they reach 145 degrees in about 6 minutes. This isn't a review of the beverage, it's all about the stuff that makes the liquid hot, how it works, pictures and links to patents. I am looking in to how these could be recycled too."

Chanc_Gorkon writes "Anyone remember the guy who built the Winnebikeo and the Behemoth bikes and kayaks? Well, he's at it again, but this time it's packable. He's taking lithium-ion batteries, solar cells, a Yaesu FT-817 HF radio, a Yaesu VX-6R HT, a Zodiac PDA, Linksys WET-11(older version) retrofitted with a Senao Long Range WiFi Card, cellphone and whatnot, and putting it all into something you can wear on your back. Basically, it's Behemoth in a pack. His website is up for the Shacktopus."