kkleiner writes with this fun bit from Singularity Hub: "Expert remote control pilot Raphael 'Trappy' Pirker recently took his 54 inch Zephyr model plane on a harrowing tour of Manhattan and the surrounding area. The best part: his RC vehicle was fitted with a camera that wirelessly transmitted an amazing recording of everything it saw – Pirker was piloting his craft with this visual feed. As you can see in the video, the results were spectacular. The plane looks to be flying within a few feet of buildings and whizzing past bridges with ease. You have to check out around 2:01 when he starts to buzz right by the Statute of Liberty."

An anonymous reader writes "This guy put together what most law-abiding Slashdotters have always wanted for Christmas: a stylish, wall-mounted homeland security threat level display. A perfect accent for the living room."

compumike writes "Just in time to add a bit of geeky holiday cheer to your office, this video demonstrates how to build a robotic xylophone featuring handmade solenoids and aluminum bars, and shows it playing several classic holiday tunes. New songs can be programmed in with C macros, and this project could even be extended to perhaps play a melody when a new e-mail arrived or a software build has finished compiling!"

An anonymous reader writes "A robot met its end near Coors Field tonight when the Denver Police Department Bomb Squad detonated the 'suspicious object,' bringing to an end the hours-long standoff between police and the approximately eight-inch tall toy. From the article: "'Are you serious?' asked Denver resident Justin Kent, 26, when police stopped him from proceeding down 20th Street. Kent said that he lived just past the closed area, but was told he would have to go around via Park Avenue.'"

The names Spindiana Jones, Goy Wonder and Spinona Ryder may not be as universally known as Michael Jordon, but in the world of Major League Dreidel (MLD) they are stars. From the article: "Eric Pavony, 31, is MLD’s founder and 'knishioner.' 'I remember enjoying spinning the dreidel more than actually participating in the traditional rules of the game,' says Pavony, who has seen his league grow from 32 competitors to 120 since 2007. MLD events have since spread to San Francisco, Denver and Miami, while Pavony has refined and mass-produced the crude contraption the game was first played on and branded it the Spinagogue -- the official spinning surface of MLD."

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."