The New Kinect Is So Sensitive It Can Read Your Heartbeat

Microsoft claims that the new Kinect is so sensitive that it can see the slightest movement of your wrists and fingers, the tension of your muscles and, amazingly enough, even your heartbeat.

So next time you exercise in front of the TV, it will be able to tell how much you are really working out. But I bet there will be a lot more to this feature, like a first-person shooter reading your heart beat and muscle tension to spook you at the right moment. And kill you for real. More here.

Why Brushing Your Teeth Makes Orange Juice Taste Bad

If you're going to have a glass of orange juice and brush your teeth (a good idea), there's only one order in which to do them. It makes sense that your minty toothpaste-mouth would make OJ taste weird, but why so down-right heinous?

As Bytesize Science explains, it's because your tongue gets coated with a particularly troublesome foamy oral detergent.

YouTube Turns Eight Today

The youtube.com domain name was activated on February 14, 2005, and the first public preview of the site went live eight years ago today. So...birthday!

More than 100 hours or about four days-worth of video is uploaded to the site every minute now. Which is pretty staggering. On average, 1 billion people, almost half of worldwide internet users, visit YouTube every month. And yes, fine, we get it, there are adorable animal videos on YouTube. They are great. But at this point it's kind of gone beyond that.

How to Make Your Own Anti-Venom without Poisoning a Horse

The Iocane Powder trick really does work! As this slick educational short from the SciShowexplains, you've got two choices when it comes to treating deadly, deadly snake bites: you can either hopefully make it to a hospital in time to counter the toxins with dozens of expensive vials of delicate anti-venom, or you can slowly inoculate yourself against their effects—effectively turning yourself into a poison-immune mobile anti-venom factory. Where do I sign up?

Earth's Atmosphere Is Slowly Escaping Into Space

Take a deep breath. You're lucky to be able to. Without a handy blanket of atmosphere gases to swaddle us all, we'd be no more than a twinkle in evolution's eye. But that wonderful blanket of gas is slowly escaping, molecule by molecule, and there's not much we can do about it.




As MinuteEarth explains, the process is very slow, and chances are we'll be long gone before its ever complete. But someday, our blue-green wonderland will probably be just another barren rock like its neighbor, Mars. So enjoy this whole life thing while it lasts. Happy Friday!

Someone Finally Designed a Folding Chair That's Easy to Store

They're light, they're cheap, they're marginally comfortable, but ironically, folding chairs are rarely easy to stack and store. They're supposed to be, but their random curves and bulges make it a task that's frankly just not worth it—especially knowing that Folditure's ultra-flat hanging Tilt chairs are about to hit the market.

The hinges and supports on the Tilt that allow it to fold are designed so that when collapsed, the chair ends up being as flat as a pancake. So when stacked, the risk of avalanche is slim to nil. But stacking isn't your only option. The tilt also features an integrated hanger so a whole mess of them can be easily hung up like a closet full of clothes. There's no word on pricing or availability just yet, but Folditure has put crazier designs into production, so there's a good chance these will be too. More here.

Watch a Caterpillar Transform Into a Butterfly From Inside the Cocoon

If you ever stared at a chrysalis as a kid, patiently waiting for a beautiful new butterfly to emerge, you were probably left wondering just what was going on inside there. Was the caterpillar reconfiguring itself like a Transformer? Was it morphing like a Terminator? Nobody knows—except now everyone does thanks to these fascinating micro-CT 3D x-ray scans of the process.




Two research teams used the cutting edge imaging technique to routinely scan a chrysalis during its metamorphosis and generate 3D models of its organs and other internal structures changing over time. Smaller details—like details of the brain—are unfortunately still left out with the limitations of the technology. But as they improve, so will our understanding of this unique process. Not to mention, kids won't have to wait weeks to see a butterfly finally emerge—they can just hit fast forward.

What Your Body Will Do in the Next 30 Seconds

You might think 30 seconds is pretty short. Your body doesn't though. In order to keep everything running, there's a lot of things going on in those 30 seconds. Like you'll make 72 million red blood cells! And shed 174,000 skin cells! And have 25 thoughts. The human body, what a wonderful thing.

Windows "Blue" Is Officially Called Windows 8.1 and Free

Microsoft just announced on a call with shareholders that the Windows Blue update will officially be called Windows 8.1, which will be a free update. It'll be available for both Windows 8 and Windows RT.

A preview will be available to the public after the Microsoft Build conference. Windows 8.1 is expected to fix a lot of the biggest concerns users had with the Metro interface, without completely abandoning the concept. More here.

Costco UK Will Happily Sell You This Awesome $115,000 F1 Simulator

What do you rely on your local Costco for? Gigantic boxes of diapers? Bulk packs of chicken fingers? In the UK, when you're stocking up on bangers and mash, you can also go home with a full-size $115,000 Formula One simulator. Although, sadly, they're not sold in bulk packs for bigger savings.

The simulator is powered by a reasonably well-equipped Intel Core i7 processor gaming PC with 16 gigs of RAM and a fast SSD hard drive. And the pseudo-wraparound display is composed of three 23-inch TFT LCD displays, accompanied by speakers on either side that complement a full built-in 5.1 surround system.

But when you crunch the numbers, the electronics don't come anywhere close to breaking the ten grand mark. So the $115,000 price tag is mostly covering the ultra-realistic Formula One car chassis the simulator is housed in. It doesn't actually move, but it's made from similar materials as the actual racing vehicles, including composites like carbon fiber which help sell the simulated experience.

Of course given Formula One isn't quite as popular in the US as it is around the world, don't expect your local Costco to start carrying this anytime soon. But a Nascar version could be the perfect Father's Day gift. More here.

Leaked Pics of Nokia's New Aluminum Lumia Are Totally Gorgeous

We're already pretty into Nokia's just-announced Lumia 928, but here's what's coming next. Evleaks, who has a pretty great track record with these things, just showed the world Nokia's new phone, which seems to be the codename "Catwalk" phone we've been hearing about.

Details are scarse, but it's apparently very similar to the 920, just thinner, lighter, and with a better camera (no word on if this is the Xenon flash found in the 928, or something else). More here.

How to Stop Time With a Ceiling Fan, Two Flashlights and a Camera

Remember the now ubiquitous bullet time effect in the Matrix? That technique requires dozens of cameras and other expensive gear, but JPL engineer,inventor and Gizmodo friend Mark Rober, figured out how to do it for just a few dollars.

He managed to achieve the same effect using a ceiling fan, some card board, two flashlights and one single GoPro Hero Black camera filming at 240fps. And while you can't film yourself jumping and dodging bullets, the results are truly awesome.

Watch More Pretty Celebrities Read the Awful Tweets Sent to Them

Solar-Powered Cat Toy Taunts Your Feline Forever

If you'd rather your cats weren't shredding the furniture to pieces while you're away at work all day, you need a steady source of distraction to keep them occupied. And as long as you've got at least one window in your home, this solar-powered cat toy will keep them entertained and out of trouble. Mostly.

Just suction cup the toy's base to a window so that the solar cells can soak up as much light as possible, and it will do the rest by animating a dangling plastic ball and feathers. Your cat won't be able to resist it, unless, you know, it sees a flicker of light on the wall, or happens upon a dustball. But it's still $40 well spent if it helps preserve your expensive leather couch for even a day longer. More here.

Apple's Got a Huge Waiting List of Cops Who Need iPhones Cracked

It's no secret that the police aren't very good at breaking into encrypted iPhones, but they've been asking Apple for help. A lot of help. According to reports by CNET the government asks for so much help that the "please decrypt this iPhone for me" waiting list is at least seven weeks long.

Law enforcement is getting increasingly fond of performing forensic analysis on mobile devices that were involved in crimes, but pulling it off ain't easy. According to a search warrant affidavit CNET dug up, an ATF agent spent three months last summer "[attempting] to locate a local, state, or federal law enforcement agency with the forensic capabilities to unlock [an iPhone 4s]" before he turned to Apple. But the turnaround was far from zippy and took a couple months.

It's not impossible to brute force into an encrypted iPhone. If the pin is just four or five digits, it can be done in under an hour with specialized tools, but passcodes nine or ten digits long take years. Apple's got a better trick, though. What it is isn't exactly clear, but it's in high demand. Seven weeks is better than nothing, but you can bet that list is only going to keep getting longer unless Apple shares its goodies. More here.

This Portable Sound Camera Shows You Where It's Loud

Trying to pinpoint what exactly in your car is making that weird ticking noise can drive anyone to madness. As sensitive as our ears are, they're not always as great at precisely locating where a sound is coming from. Thankfully you have four other senses to help, particularly your sight, which this unique SeeSV-S205 acoustic imager lets you use to actually see sound.

Designed by Professor Suk-Hyung Bae and developed by a joint venture between SM Instruments and Hyundai, the four pound 'camera' uses 30 sensitive microphones arranged in a spiral pattern to provide visual feedback on sound intensities. Think of it as a thermal camera that's more concerned with decibels than degrees.

And so its use isn't limited to a laboratory setting where it's tethered to equipment and displays via heavy cables, the SeeSv-S205 is designed to be highly portable, wireless, and ergonomic to hold. So it can be easily used to troubleshoot a noisy engine, listen for infestation problems in your walls, or just prove once and for all that your annoying friend needs to use their inside voice. More here.

The Last Umbrella You'll Ever Buy Can Easily Survive a Wind Tunnel

Taking inspiration from a motorcycle helmet, which protects riders from the elements without hindering their line of sight, Stephen Collier created the Rainshader to be the next generation of umbrellas. And given it can survive Gale Force 7 winds up to 40 miles per hour, it could be the last brolly you ever buy.

Working with experts at the International Institute for Product and Service Innovation at the University of Warwick, Collier designed the Rainshader to funnel rain towards the front and back of the umbrella, not in all directions like with a traditional design. And since it protects the user like a waterproof dome that extends well below their shoulders, there's less chance of them getting completely soaked.

As an added bonus, the $40 Rainshader is also made from fiber glass struts instead of metal. And that, coupled with a rubber handle, means you're not wandering around in a storm acting like a mobile lightning rod. More here.

What the Internet Is Doing to Our Brains

DIY Cleaning Products? All You Need Is This Bottle

There's so much brain-melting, fish-mutating crap in the products we use every day to clean things. Natural products tend to be pretty expensive, but not if you make them yourself with this clever cleaning bottle.

It's $10 and it has everything you need—bottle, nozzle, lemon juicer, cloth, and a booklet of recipes for your own cleaning solution. Hey, you could buy something with fancy branding, but why would you when you could just concoct something on your own for less money? More here.

Windows Phone Finally Gets a Fully Functional YouTube App

After making due with an "app" that was little more than a hyperlink to YouTube's mobile web version, Windows Phone users finally get a fully supported (though still Microsoft-designed) YouTube app to call their very own.

You'll be getting everything we've come to expect from a Youtube app: sharing videos on any number of social media platforms, account sign-in and access, and continued background audio even when you minimize the app. Plus, in true Windows Phone style, you'll be able to set videos, playlists, channels, and specific search queries as Live Tiles.

If you already had the original "app" you should be getting an update notification, but first time downloaders can pick up the upgrade right over here.