An anonymous reader writes "Societal norms and my sibling's procreative endeavors have put me in the position of having to buy gifts twice a year for young children. What makes them happy are unremarkable bits of plastic. They already have innumerable unremarkable bits of plastic (from their parents and grandparents). My preference would be to get them gifts that challenge them to think creatively (or at least to think), which they'll be able to pick up and enjoy even after they outgrow their train/truck/homemaking fetishes. Beyond the Rubik's Cube, what thinky toys from your childhood are still in production? What new thinky toys have you discovered that work for the 5–10 age range?"

CowboyRobot writes "Stanford professor Pat Hanrahan discusses graphics with Pixar Animation Studios President Ed Catmull. Hanrahan and Catmull share an Oscar award for developing RenderMan. 'Among the many things that are inspiring about Pixar, and one way you've had a huge impact on the world, is that you changed many people's views of what computing is all about. A lot of people think of computing as number crunching whose main application is business and engineering. Pixar added an artistic side to computing. I've talked to many students who realize that art can be part of computing; that creativity can be part of computing; that they can merge their interests in art and science. They think of computing as a very fulfilling pursuit.'" I liked this, and not just because I spent the last week watching Toy Story 3 multiple times with my kid. Catmull talks a lot about the intersection of science & art and the time before Pixar. Anyone else think Pixar might be the geek Mecca? Do they do tours?

itwbennett writes "Brits Steve Daniels, John Oates and Lester Haines just became the envy of geeks the world over. The trio 'built a one-wing glider from paper, lofted it to the edge of space at 90,000 feet with a helium balloon, and posted sound and video recordings from the plane as it glided safely back to the ground,' writes blogger Kevin Fogarty. The Register newspaper sponsored the stunt and reported each step of the process. And British defense-contractor Qinetiq supplied the cameras and testing chambers, says Fogarty."

DeviceGuru writes "A Lego Mindstorms robotics kit controlled by an HTC Nexus One smartphone successfully untangled a Rubik's Cube puzzle in 12.5 seconds at this weeks ARM technical conference in Silicon Valley. The current 3x3x3 cube-solvers's 15-second average represents a substantial improvement over the 25-second solutions of an earlier version, which was powered by a circa-2006 Nokia N95 smartphone, thanks to a faster (1GHz) CPU, more RAM, and revamped cube-solving algorithms. ARM Engineer David Gilday, who created the robotic cube-solver, claims the current version's algorithms can handle cube complexities up to 100x100x100, assuming he build the mechanics. In terms of racing humans, Gilday says the Lego robotics kits can only manage around 1.5 moves per second, whereas human players can make between 5 and 6 moves per second, amazingly enough." Update: 11/12 03:45 GMT by T : Apologies to creator David Gilday, whose name was earlier misspelled.

Orome1 writes "Worried about burglars ransacking your house? Buy yourself some toy robots! It is what Robert Oschler, a Florida-based programmer, did. He bought a Rovio — a Wi-Fi enabled mobile webcam robot that can be picked up from toy sections of many stores — and modified it to suit his needs. The robot already has a camera, a microphone and speakers, but the improvements he made to the software allowed him to enhance the audio and video quality of this existing equipment, and to create specific routines for the robots. This way, every time he feels the need to check what's going on in the house, he simply goes online with his laptop and directs the robot through the house."

alphadogg writes "Microsoft's new hands-free Kinect game controller is packed with four microphones, two autofocus cameras and a motion detector chip that together make for one heck of a complex toy, according to iFixit's initial teardown of the device. 'We haven't been this excited to get our hands on new hardware since the iPad,' says Kyle Wiens, CEO of the company. 'The way that we interact with computers is (finally) evolving, and Kinect is unlike any hardware we've ever taken apart. In fact, the only thing we've ever taken apart that has anywhere close to this many sensors is Pleo, the dinosaur robot.' iFixit describes Kinect as 'a horizontal bar of sensors connected to a small, motorized pivoting base.' The $150 device that Microsoft put hundreds of millions of dollars of research into can be purchased separately from the Xbox 360 or as part of a bundle. A Prime Sense PS1080-A2 is at the heart of Kinect's motion detection capabilities, as it connects to all of Kinect's sensors and processes images of your game room's color and scope before shooting them over to the Xbox. iFixit couldn't immediately identify all of the chips within the box, so plans to update its teardown."

fishfrys writes "Besides generating heat quickly and efficiently in ferromagnetic pans, what sorts of fun things can you do with an induction cooktop? This seems like a pretty serious piece of electromagnetic equipment — boiling water can't be the only thing it's good for. I went to YouTube, expecting to find all sorts of crazy videos of unsafe induction cooktop shenanigans, but found only cooking. What sort of exciting, if not stupid, physics experiments can be performed with one? Hard drive scrubber? DIY Tesla coil? There's got to be something."

Martin Hellman writes "A few weeks ago Popular Mechanics awarded one of its Breakthrough Awards for the invention of 'programmable magnets.' Instead of having a single North or South pole, these clever devices have an array of North and South poles. If a matching device with exactly the same array is aligned with the first one, they will experience strong repulsion, just like two single North poles do when brought near one another. If the matching device has the complementary array (North and South interchanged), with correct alignment the two devices will attract. But a slight misalignment will cancel most of the force. Other configurations are possible as well, allowing frictionless magnetic gears and exploding toys. The inventor, Larry Fullerton, used techniques similar to those from CDMA modulation. (Watch the intro video for a brief explanation. While I don't understand magnetism that well, I do understand CDMA and carrying over those ideas to magnetic arrays does make sense to me.)"

eldavojohn writes "Making a Lego printer is pretty cool if you've never seen The LegoMakerBot. The creator has instructions on his site on how to make (out of Lego bricks) a machine that 'prints' Lego models — much like a 3D fabrication machine — after you model them in MLCad. The sped up video is nothing short of impressive."

An anonymous reader writes "I'm an Applied Math grad student who knows a bit of Mathematics and a bit of programming. C++ is my first programming language — I am decent at it. I wish to start contributing to a numerical library with two purposes — contribute to open source and develop my C++ skills at the same time. I looked at the Boost libraries and joined the developer list. However, I have no idea on how to start contributing. I'm not an expert in template programming, having written only toy programs to understand that concept. I've used some of the OOP constructs like inheritance,but only for very small projects. Do you have any tips on how to get started on contribution? Are there any other emerging numerical libraries to which I can contribute? Are there any other avenues where I can contribute to open source and improve programming skills?"

Gamasutra has a lengthy interview with NetDevil's Ryan Seabury, creative director for LEGO Universe, which is due to launch next month. He talks about some of the difficulties in graphically optimizing a game with so many discrete, interactive objects, and mentions that they'll be keeping an eye out for inappropriate contructs to avoid problems similar to those that cropped up with Spore. "One thing we can say is when you build models you have your own property, and you can share that if you want to. If you share something publicly, it will be monitored by a human before it's seen by other people." Seabury also explains their desire to keep the game simple, using players' creativity as a driving force, as well as NetDevil's decision to stay away from a micro-transaction business model.

An anonymous reader writes "Zen Magnets, a maker of neodymium magnet toys, has been under assault by the much larger and better distributed Buckyballs, maker of a nearly identical toy. After Zen Magnets listed a couple of eBay auctions with a set of Buckyballs and a set of their own, asking customers to decide which was of higher quality, Buckyballs replied with a legal threat. Zen Magnets countered with an open video response, in which they presented the voicemail from Buckyballs and demonstrated their claims of quality through repeatable, factual tests, providing quantitative data to back up their assertions. Soon after, Buckyballs CEO Jake Bronstein got the video taken down from YouTube via a DMCA takedown, despite the fact that the only elements not made by Zen Magnets are the voicemail he left and some images of himself, which are low-resolution and publicly available online. Zen Magnets has decided to file a counter-takedown notice — not effective yet apparently, since the video is still marked as taken down." Slashdot's sister company ThinkGeek sells Buckyballs. No, we don't get kickbacks, but we totally should.
Update: 09/23 13:23 GMT by KD : Reader Coopjust (872796) points out one place where the disputed video has been mirrored.

A toy pony caused a bomb scare Tuesday morning in Orange County, Florida. The bomb squad was called in to investigate the suspicious equine which was left in a playground near an elementary school. Realizing that no child would forget such a fine example of stuffed horse, a robot was sent in to investigate. This initiated a partial lockdown of the school, and evacuating homes in the area. After deciding that a full lockdown and evacuation might not be a big enough overreaction to an abandoned toy on a playground, they decided to play it safe and just blow it up. After a thorough investigation the pony was determined to be non-threatening. Check out the video footage of the pony being taken down a peg."

MojoKid writes "Remote-controlled helicopters are not new, but Parrot's AR.Drone Quadricopter is set to make a splash when it goes on sale on Sept. 9th. It will use an iPhone, iPod touch, or iPad as a controller, and give a live video feed from two different cameras to the pilot. Each model comes with two hulls, one of them for indoor use, with protective loops around the rotors. The device creates its own Wi-Fi network, which the iOS device connects to in order to control the Quadricopter."

pickens writes "Erik Hayden writes in the Atlantic that children will see endearing portraits of Chewbacca rendered in the style of "Winnie-the-Pooh" in the book of drawings "Wookie the Chew," a tribute to the combined genius of George Lucas, A.A.Milne and E.H.Sheppard, by artist James Hance released on September 1st. Samples from the book are available at Hance's web site. Hance bases his right to parody Winnie-the-Pooh on Fair Use as parody under which certain uses of copyrighted works, which would otherwise be considered infringing, are permissible. Interestingly enough, the rights to the original Winnie-the-Pooh were the subject of an 18-year feud in which Walt Disney corporation fought off a challenge to its ownership of the rights ending in 2009 when a judge in Los Angeles struck out a claim against Disney lodged by the family of Stephen Slesinger, a comic book pioneer who bought the copyright to Pooh in 1930 from the bear's British creator, A.A. Milne. Stories of Pooh's adventures were originally created by Milne in the 1920s, based on a toy bear owned by the author's son, Christopher Robin."

Bad_CRC1945 writes "The good news: Not one, but two companies are selling jet packs. The bad news: The tech has a long way to go. In the past, potential buyers have been stymied by two problems: Rocket belts aren't for sale, and even prototypes run on modern-day fuel (as opposed to whatever the Jetsons use) which means rocket belts can weigh upwards of 100 pounds, with only enough fuel to stay aloft for under a minute." That second problem's still with us, but the article hints that jet-fuel options (for the brave) could considerably extend users' time aloft.

HockeyPuck writes "When I was a kid, playing with my matchbox cars, I used to say 'VROOOM VROOOM' to pretend my toy cars had big engines in them. Well it seems that Toyota has decided to do the same thing with the Prius by optionally installing, in Japan, external speakers to alert pedestrians of oncoming Priuses."

An anonymous reader writes "If you've owned any of Sony's PlayStation consoles then there's a good chance you've also played one of the Wipeout games. It's a high-speed racing game that helped make the PSOne popular, and it's now been recreated using a remote control car. The project is the idea of Malte Jehmlich. He decided to create a track out of cardboard reminiscent of the Wipeout tracks. He then hooked up a wireless camera to a remote control car, and modified the controller to be an arcade cabinet with a wheel and forward/reverse selector."

An anonymous reader writes "PIXAR Animator Angus MacLane has created an incredible series of LEGO 'CubeDudes' modeled after beloved characters from sci-fi movies and comic books. From Star Wars heroes R2D2 and C-3PO to Toy Story's Buzz Lightyear and Jessie, the pixellated creations bear a remarkable likeness to their forebears. MacLane says, 'When I had a moment here and there I chip away at a few at a time. I'll have the body of one Dude and a head of another that I will be working on at the same time. It takes me about 10-15 minutes to make one CubeDude and I average about two a day.' The hardest part is the color palette — LEGO doesn't make purple bricks, so villains like Lex Luthor, The Joker, and Grimace are a challenge."

Ant writes in with news of a study revealing differences in gadget preferences by US region. The survey is not rigorous, based as it was on 7,500 online questionnaires submitted to Retrevo, a website for tech shoppers. The company plans to run the survey annually. "...in the smartphone category, the state of Maryland came out on top with 48 percent more households owning at least one such handset than elsewhere in the country. ... In iPad use, the state of New York took top honors. According to the survey, 52 percent more households have at least one iPad in the Empire State. ... Massachusetts beat out the rest of the nation in e-reader adoption..."