The Next Web features a quick look at an eyebrow-raisingly fast Rubik's Cube-solving robot, created by developers Jay Flatland and Paul Rose. How fast? The robot can solve a scrambled cube in one second (as long as you're willing to round down consistent solutions in "less than 1.2 seconds") which makes for some fun repeat views on YouTube. One speed-shaving element of the design: Rather than grip the cube with a robot hand, Flatland and Rose essentially made the cube an integral part of the system, by drilling holes in the cube's center faces, and attaching stepper motors directly. (Also at Motherboard).

theodp writes: From Stephen Wolfram's blog post announcing the Wolfram Programming Lab: "It's a very important — and in fact transformative — moment for programming education. In the past one could use a 'toy programming language' like Scratch, or one could use a professional low-level programming language like C++ or Java. Scratch is easy to use, but is very limited. C++ or Java can ultimately do much more (though they don't have built-in knowledge), but you need to put in significant time—and get deep into the engineering details—to make programs that get beyond a toy level of functionality. With the Wolfram Language, though, it's a completely different story. Because now even beginners can write programs that do really interesting things. And the programs don't have to just be 'computer science exercises': they can be programs that immediately connect to the real world, and to what students study across the whole curriculum. Wolfram Programming Lab gives people a broad way to learn modern programming — and to acquire an incredibly valuable career-building practical skill. But it also helps develop the kind of computational thinking that's increasingly central to today's world." So, when it comes to programming education, are schools hitchIng their cart to the wrong horse?

An anonymous reader writes: A few years back I discovered that even a person of limited soldering skills can create a nifty surround-sound system with the magic of a passive matrix decoder system; the results pleased me and continue to, It's certainly not a big and fancy surround system, but I recommend it highly as a project with a high ratio of satisfaction to effort. (Here's one of the many, many tutorials out there on doing it yourself; it's not the long-forgotten one I actually used, but I like this one better.) I like listening to recorded music sometimes just to hear how a particular playback system sounds, not just to hear the music "as intended." I'd like to find some more audio hacks and tricks like this that are cheap, easy, and fun. Bonus points if they can be done with the assistance of a couple of smart children, without boring them too much. I have access to Goodwill and other thrift stores that are usually overflowing with cheap-and-cheerful gear, to match my toy budget. What mods or fixes would be fun to implement? Are there brands or models of turntable I should look for as the easiest with which to tinker? Are there cool easy-entry projects akin to that surround sound system that I could use to improve my radio reception? I'm not sure what's out there, but I'd like to get some cool use out of the closet-and-a-half I've got filled with speakers and other gear that I can't quite bear to toss, since "it still works."

An anonymous reader writes: Since now you're going to either register your drone or have to be flying your [small drone] indoors anyway in the USA, you might as well celebrate the one freedom you still have: the freedom to re-flash the firmware with open source! The Eachine H8 is a typical-looking mini-quadcopter of the kind that sell for under $20. Inside, the whole show is powered by an ARM Cortex-M3 processor, with the programming pins easily visible. Who could resist? Garagedrone takes you through a step-by-step guide to re-flashing the device with a custom firmware to enable acrobatic mode, or simply to tweak the throttle-to-gyro mapping for the quad. The firmware author silverxxx from RCGroups.com even got the code up on GitHub if you're interested in taking a peek. Next step, Skynet!

Starting at $99 and shipping in the first quarter of the year, Jimu looks to be an easy-to-program toy robot that offers limitless creative possibilities.

szczys writes: There is little to complain about when it comes to the new FAA rules regarding drones (unless perhaps you live in DC). The regulations are basically an End User Licensing Agreement and focus on educating responsible operators. Eight simple rules cover how to avoid doing dangerous things with Unmanned Aerial Systems. The FAA has even left alone the small toy drones, and the certification system for those above 55 lbs remains. The one aspect that is concerning is that of privacy; the drone database will be publicly searchable and contains names and addresses of drone owners. If the DMV keeps license plate data protected, the FAA should do the same.

MojoKid writes: The cool thing about playing Duck Hunt on the NES back in the day, was that you got to point a plastic gun at the television and shoot directly at fowl or clay discs. It offered a deeper level of immersion than what would have been possible with a standard controller. Such is the pitch for a new Kickstarter project called Rail Gun. Rail Gun is a series of attachments designed to work with your existing Air Soft gun. The pieces attach to any standard Air Soft gun to give you a "truly realistic and immersive experience for FPS games." There are five units that comprise the Rail Gun. The Main Unit houses the power and sensitivity buttons; the Jog Unit has an analog stick, special action button, and a few other components; the Weapon Unit lets you cycle through weapons, walk, drop items, and so forth; the Trigger Unit features the trigger and buttons for jumping, zooming, reloading, and crouching; and the USB Unit is what plugs into your PC or console. The Rail Gun uses fast rotation technology to track your vision based on where you're pointing your Air Soft gun. It also uses an algorithm to enhance aiming by detecting minor hand trembles, and you can adjust the sensitivity of this to your liking.

DewDude writes: If you thought done registration was bad enough; it just got worse for anyone living in the nation's capital. On Christmas Day (of all days); the FAA put into effect a rule that bans the flying of drones/quadcopters within a 30-mile radius around DC. This more than doubles the initial 15 mile radius no-fly-zone. The ban includes the counties of Arlington, Fairfax, Prince William, and the independent cities in the vicinity on the Virginia side. On the Maryland side; it includes Montgomery, Prince Georges, Howard, Anne Arundel; and parts of Calvert, Baltimore, and the extreme north-western end of St. Marys Counties in Maryland.

MojoKid writes: If you're a fan of the Back to the Future series, the past few months have been fun to watch. We've seen Lexus unveil its take on the "hoverboard" with a maglev-based creation and today we're learning of yet another company that is revealing its spin on the hoverboard concept. Unfortunately, like some of the other hoverboards that we've seen in the past, this one looks a little like vaporware rather than something that will end up finding a market with consumers. The Arca Space Corporation ArcaBoard makes use of 36 ducted electric fans that work in tandem to provide 430 pounds of downward thrust, which should be enough to move just about anyone. The $19,900 ArcaBoard also has a built-in stabilizer which ensures that you won't be tossed of in an embarrassing fashion as you attempt to impress your friends. If you're feeling lucky, you can forgo the stabilization system and shift your weight around to steer the ArcaBoard in any direction.

theodp writes: More than 50 years ago, lucky kids found an Automatic Conveyor Erector Set under the Xmas tree. And while President Obama lamented last year that kids — including his own — were done a disservice by an educational system that failed to introduce computer science concepts 'with the ABCs and the colors', Radio Shack advised 'Parents Who Care' to put a TRS-80 under the tree for their kids to program way back in 1978. So, to bring things up-to-date, what are the hot tech/science gifts that Santa brought children today?

An anonymous reader writes: Most of us are aware by now of the myriad internet games created not for their own sake, but as a marketing tool for another product. But we're not the target audience for these games — kids are. New research out of Radboud University found that two-thirds of all kids around primary school age play one of these games at least once a week, and almost none of them are aware that they're advertisements (abstract). Worse, the game-ads are really effective. "..shortly after playing a game with an embedded food advertisement, children ate 55% more of the candy offered to them than children who had played a game with an embedded toy advertisement." The researchers further add that "it does not matter whether the games are about candy or fruit: children eat more candy after playing a game involving food."

Ewan Palmer writes: A man has been arrested in connection with the alleged hacking of electronic toy manufacturer VTech which affected millions worldwide. The 21-year-old was arrested in Berkshire, South East England, on suspicion of unauthorized access to computers to facilitate the commission of an offence and suspicion of causing a computer to perform function to secure/enable unauthorized access to a program/data following the data breach in November. From the BBC's coverage of the arrest: In the attack, servers used to support VTech's Learning Lodge app were compromised. ... The Learning Lodge database logged names, email addresses, encrypted passwords, IP (internet protocol) numbers and other personal data. Some of the information was about children including names, dates of birth and gender. No credit card data was stored in the compromised database. Details on customers from all over world, including the US, UK, France and China, were taken. Some of the data is believed to have been posted briefly online before being removed. When details about the extent of the data loss became known security expert Troy Hunt said he had "run out of superlatives to even describe how bad" it was.

An anonymous reader writes: The VTech hack just got a little worse. Reports say that in addition to the 4.8 million records with parents' names, home addresses, passwords and the identities of 227k kids, the hackers also have hundreds of gigabytes worth of pictures and chat logs belonging to children. ZDNet reports: "Tens of thousands of pictures — many blank or duplicates — were thought to have been taken from from Kid Connect, an app that allows parents to use a smartphone app to talk to their children through a VTech tablet. Motherboard was able to verify a portion of the images, and the chat logs, which date as far back as late-2014. Details about the intrusion are not fully known yet. The hacker, who for now remains nameless, told Motherboard that the Hong Kong-based company 'left other sensitive data exposed on its servers.'"

New submitter lorenzofb writes: A hacker broke into the site of the popular toy company VTech and was able to easily get 4.8 million credentials, and 227k kids' identities using SQL injection. The company didn't find out about the breach until Motherboard told them. According to Have I Been Pwned, this is the fourth largest consumer data breach ever. "[Security specialist Troy Hunt] said that VTech doesn't use SSL web encryption anywhere, and transmits data such as passwords completely unprotected. ... Hunt also found that the company's websites "leak extensive data" from their databases and APIs—so much that an attacker could get a lot of data about the parents or kids just by taking advantage of these flaws."

A few weeks ago you had the chance to ask Alan Donovan and Brian Kernighan about programming and their upcoming book, The Go Programming Language (available as an eBook Friday the 20th). Below you'll find their answers to your questions.

New submitter charliehotel writes: The Irish Aviation Authority announced that it will have its drone registry up and running by December 21st this year. This registry will be the first of its kind in Europe, and the Irish Aviation Authority will require all RPA / drones that weigh over 1kg to be registered; this includes model aircraft. I hope that the U.S.'s gathering storm of regulation doesn't start quite that small.

theodp writes: Mattel came under fire last November over its portrayal of Computer Engineer Barbie as incompetent. But the toymaker is now drawing kudos for its new Imagine the Possibilities Barbie ad campaign (video), which shows little girls pretending to be professionals in real-life settings, including a college professor lecturing students about the brain. Ad Age, however, is cynical of the empowering spin on Barbie, which it says "comes across as a manipulative way to silence criticism." Interestingly, some of that criticism may have come from the White House.

WH Visitor Records show that Barbie's brainy makeover came after Mattel execs — Evelyn Mazzocco, Julia Pistor, Heather Lazarus — were summoned to the White House last April to meet with the White House Council on Women and Girls. A little Googling suggests other attendees at the sit-down included representatives of the nation's leading toy makers (Disney Consumer, Nickelodeon, Hasbro, American Girl), media giants (Disney Channels, Viacom, TIME, Scholastic, Univision, Participant Media, Cartoon Network, Netflix), retailers (Walmart, Target), educators, scientists, the U.S. Dept. of Education (including the Deputy Director of Michelle Obama's Reach Higher Initiative), philanthropists (Rockefeller, Harnisch Foundations) — and Google. Representing Google was CS Education in Media Program Manager Julie Ann Crommett, who has worked with Disney to shape programming to inspire girls to pursue CS in conjunction with the search giant's $50 million Made With Code initiative.

The April White House meeting appears to be a reschedule of a planned March meeting that was to have included other Mattel execs, including Stephanie Cota, Venetia Davie, and Lori Pantel, to whom the task of apologizing for Computer Engineer Barbie fell last November. For the first time in over a decade, Barbie was no longer the most popular girls' toy last holiday season, having lost her crown to Disney Princesses Elsa and Anna, who coincidentally teamed up with Google-backed Code.org last December to "teach President Obama to code" at a widely-publicized White House event.

An anonymous reader writes: Unmanned aerial vehicles — so-called drones — can be helpful, malicious, or simply disruptive, depending on the intentions of those who use them. But while regular folks have to be worried about law suits if they shoot one down, law enforcement officers have a better solution, and one that's currently legal (for them): stop one mid-flight. This can be achieved with DroneDefender, a recently made available "gun" that uses radio control frequency disruption technologies to safely stop drones in the air, before they can pose a threat to military or civilian safety.

the_newsbeagle writes: This is a parlor trick, not neuroscience," writes this DIY brain hacker — but it sure is a nifty trick. The hacker put electrodes on his scalp, fed the resulting EEG data into a specialized processor that makes sense of brain signals, and modified the remote control for a helium-filled shark balloon. Soon, he and his buddies were steering the shark around the room. Why did it take his buddies, too? "EEG interpretation is not easy because, to be technical, EEG signals are a crazy mess. EEG recordings are a jumble of the signatures of many brain processes. Detecting conscious thoughts like “Shark, please swim forward” is way beyond even state-of-the-art equipment. The electrical signature of a single thought is lost in the furious chatter of 100 billion neurons." So builder Chip Audette settled on the simplest control system he could, and divvied up the actual controls (left, right, forward, etc.) among several users, so each one's brain signals could be interpreted separately.

minstrelmike writes: Mattel is coming out with a Talking Barbie designed by a huge team and pre-scripted with thousands of responses controlled by an AI, with designs to be your best friend. The design team remembers the "Math is hard" debacle of the 1990s and if a girl asks if she's pretty, Barbie will respond, "Yes. And you're smart, too." If she asks if Barbie believes in God, she says a person's beliefs are personal. And suggests talking to grownups about some problems. The linked New York Times' article ("Barbie Wants to Get to Know Your Child") even discusses trying to avoid edited vids on YouTube by scripting out words such as "cockroach."