An anonymous reader writes "The Kindle made waves when it came out, but they've now had the chance to calm. How many of you have been using your eBook readers since you've received them? How many of you forgot you had one, and how many of you swear by your reader? I like my single-purpose (well, dual — music player) Sony Reader because I actually use it to read, rather than multitasking myself to death. Is this technology as convenient and useful as you expected?" If not, what refinements or improvements would reKindle your interest?

Alex writes "I've just uploaded the video of a piece of classical electronic music I wrote for 2 Guitar Hero controllers and software (which I created). More information about this piece, its software, and the notation involved in playing it is at alexwroten.com/works.asp and alexwroten.com/excuses.html. I just figured people might be interested in finding new ways to use their Guitar Hero mastery ... especially with the hot debate over whether or not it hinders people's musical instruction."

Rikardon writes "Nikko Home Electronics has created a DVD projector that looks and moves like R2D2 — with a remote control shaped like the Millenium Falcon. The specs aren't bad: a claimed projection area of up to 6.6m; built-in DVD and CD players; analog and digital video and audio ports; various memory card orifices, and an internal iPod dock. Favorite feature: tilt the legs to adjust the projection height, up to and including projection on the ceiling. No word on whether it projects holograms."

Jeppe Utzon writes "Back in 1987, when I was a teenager in high school still, I spent most evenings, nights and weekends writing small programs in BASIC on my Amstrad CPC 6128. Some of these programs were simple games, some drew graphics, some could help me with math or train me in French — and most were utterly pointless. But I never had as much satisfying fun as when writing those programs — even if no one in my family understood any of it when I proudly displayed the fruits of three sleepless nights of labor. Now, 20 years later, I still have a sealed pack of about 15 disks with all my work on them (along with a few of my favorite games) and I was wondering if it was possible to get the data out somehow so that I could run it in emulation on my Mac. I know of the emulators, but have no clue what would be needed to extract the data — or if it is even extractable after all these years. I realize the chances of the data still being intact are quite low, but I'd like to give it a shot. So if anyone has any pointers it would be greatly appreciated." A large hurdle will be finding a drive to read the Amstrad disks at all.

An anonymous reader writes "The folks over at Thought Lab have produced an extremely high-density mobile computing platform in a scooter and have been kind enough to teach us all how to make our own! The end result was a rolling system capable of long-distance war driving, GPS navigation, Skype calls on the road, serving as an Internet hot spot or a low-power pir8 radio station, as well as recording your favorite TV program so you don't miss Lost because you are lost. If that's not over the top enough, you can actually drive your scooter to, say, the Grand Canyon, plug in your electric guitar and perform live over the Web at a whim!"

WmHBlair writes "Data recovered from a 400MB Seagate hard drive carried on the Space Shuttle Columbia has been used to complete a physics experiment performed on the mission in space. The Johnson Space Center sent the recovered drive to Kroll Ontrack in Minneapolis, Minnesota. Considering the shape the drive was in (see picture in the linked article), it could indeed qualify for the 'most amazing disk data recovery ever.'" Update: 05/08 12:51 GMT by T : Reader lucas123 points out a piece at Computerworld with a series of photos of the recovered drive.

leoboiko writes "I'm a computer scientist and programmer with no training whatsoever in hardware or electronics. Sure, we designed a simple CPU (at a purely logical level) and learned about binary math and whatnot, and I can build a PC and stuff, but lately I've been wanting to, you know, solder something. Make my own cables, understand multimeters, perhaps assemble a simple robot or two. Play with hobbyist-level electronics. How does one go about educating oneself in this topic? I've been browsing Lessons in Electric Circuits online and it's been helpful, together with Misconceptions About 'Electricity' which went a long way in helping me finally to grok what electric charge and power actually are. I've reached the point where I want an actual dead-tree book, though. Any recommendations?"

Pig Hogger writes "If you're stuck with a cheap Canon point-and-shoot camera and have feature envy over the neighbor's sophisticated latest model, fret not! According to this LifeHacker article, the CHDK project allows nearly complete programmatic control of cheap Canon point-and-shoot cameras, enabling users to add features, up to and including games and BASIC scripting."

Lally Singh writes "The Linux-friendly OpenSolaris Indiana has been released! A new, modern package manager and all the goodies of Solaris: ZFS, DTrace, SMF, and Xen on a LiveCD that was designed for Linux users. 'Why use the OpenSolaris OS you ask? It's pretty simple, you'll find it full of unique features like the new Image Packaging System (IPS), ZFS as the default filesystem, DTrace enabled packages for extreme observability and performance tuning, and many many more. We think you'll be quite happy to came by to take a look!'"

Aeonite writes "As we all learned in English class, there are three points of view one can employ when writing: first person ("I learned"), second person ("You learned"), and third person ("He learned"). You are about to read a review of Second Person: Role-Playing and Story in Games and Playable Media, a book that addresses the use of second-person narration in games and related media. You are also likely to be eaten by a Grue." Read below for the rest of Michael's review.

Marco Trezzini writes "View exclusive interactive samples of the digital building blocks behind the Speed Racer movie in VRMag's in-depth interviews with award-winning Matrix visual FX guru John Gaeta, Dennis Martin, Lubo Hristov, and Jake Morrison. Including Virtual Reality panoramas of the movie locations, turn tables of the mach 5 and 6, and many making of videos unveiling the secrets of the visual effects. Link to 'Speed Racer uncovered' and to John Gaeta's interview." The first time I saw the trailer for this movie, my jaw hit the floor. Nobody makes live action "Cartoons" that look like this. I guess that makes me believe there is no way the movie can be good.

jweatherley writes "I found a new (for me at least) use for BitTorrent. I had been trying to download beta 4 of the iPhone SDK for the last few days. First I downloaded the 1.5GB file from Apple's site. The download completed, but the disk image would not verify. I tried to install it anyway, but it fell over on the gcc4.2 package. Many things are cheap in India, but bandwidth is not one of them. I can't just download files > 1GB without worrying about reaching my monthly cap, and there are Doctor Who episodes to be watched. Fortunately we have uncapped hours in the night, so I downloaded it again. md5sum confirmed that the disk image differed from the previous one, but it still wouldn't verify, and fell over on gcc4.2 once more. Damn." That's not the end of the story, though — read on for a quick description of how BitTorrent saved the day in jweatherley's case.

Mike writes "British defence giant BAE Systems is creating a series of tiny electronic spiders, insects and snakes that could become the eyes and ears of soldiers on the battlefield, helping to save thousands of lives, and they claim that prototypes could be on the front line by the end of the year. A fascinating development to be sure, but who thinks this won't be misused domestically for spying and evidence gathering?" Included in the story is a link to a creepy little (scripted, rendered) demo video of these robots in action.

An anonymous reader writes "My 7-year-old daughter is asking some interesting questions, such as, 'How did everything get created?' I've explained, in general terms, our family's non-religious views on the subject of creation and the Big Bang. I'd like to find some documentary videos geared to this age level that may explain better these concepts and theories. I've found a few PBS specials online - Stephen Hawking stuff - but they seem to be geared for young adults and older. Does anyone have recommended titles that might be better geared to children of this age bracket?"

A few days ago, Dan Rutter (the Dan in "Dan's Data") published an interesting idea for extending the sort of philanthropic technical pranksterism that spawned throwies by applying the same approach to Wi-Fi. That means, looking what he hopes is not too far down the road, creating Wi-Fi repeaters that are cheap enough to deploy on the sly and frugal enough with power to run on solar power or cheaply replaceable batteries. But as he says, "If you've got a lot of spare money, a ladder and no respect for private property, though, you could already be stealthily deploying Open-Mesh or other such gadgets all over your neighbourhood." In some cities at least, you'd be hard pressed to ever avoid at least one available wireless access point, but that's not the experience for most people, most places -- which bears correction.