Eyes in the design world turned to New York City this week as New York Design Week officially launched. We hit the floors of International Contemporary Furniture Fair today to bring you the best new green designs from one of the largest contemporary design shows in the US -- including Blackbody's gorgeous OLED light trees and Tat Chao's ethereal LED lamps made from recycled wine glasses. We also checked out the locally focused BKLYN Designs show, where design duo Bower unveiled an awesome magnetic LED lamp, made from discarded pieces of scrap wood. Lighting designer Adam Frank unveiled three inspiring new designs at BKLYN Designs: the LED Lumen lamp, which casts tree-shaped shadows from a little candle holder; the incredible Reveal Projector, which projects an image of outdoor foliage and sky through a window on a blank wall (good for those in tiny NYC apartments); and the 3D hologram-ish LUCID Mirror, which displays a 3D image of illuminated clouds over your head!

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If we're to find a common thread in this week's collection of stories, it'd be nature's guiding hand. How it inspires science, how we seek to imitate it, and how unnatural the future of policing could be. This is alt-week,

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Most approaches to capturing 3D models of real-world objects involve multiple cameras that are rarely cheap, and are sometimes tricky to calibrate. The University of Glasgow has developed a method that ditches those cameras altogether. Its system has four single-pixel sensors stitching together a 3D image based on the reflected intensity of light patterns cast by a projector. Reducing the pixel count lowers the cost per sensor to just a few dollars, and extends the sensitivity as far as terahertz wavelengths. Real-world products are still a long way off, but the university sees its invention as useful for cancer detection and other noble pursuits. Us? We'd probably just waste it on creating uncanny facsimiles of ourselves.

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Via: New Scientist

Source: University of Glasgow

If you thought current media-darling Curiosity is where all the martian action is right now, think again. Its elder sibling, Opportunity, is still rolling up there too. In fact, it's just wheeled its way into a little page of NASA history: the longest distance one of its vehicles has traveled on a body beyond Earth. A recent short (by our standards) trip of 263 feet took its total to 22.22 miles covered on Mars' surface since landing in January 2004. The previous title holder was a Lunar Rover, part of the Apollo 17 mission over 40 years ago, that covered (if you hadn't guessed) 22.21 miles. Opportunity's not beat the world galaxy record though. That honor goes to the Soviet Lunokhod rover, which totted up a total of 23 lunar-based miles back in 1973. In relative terms, Curiosity's barely stretched its legs.

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Via: CNET

Source: NASA

We've seen a number of headsets tap into the mind, to geotag your mood, grant you remote control over gadgets or simply let you wiggle a pair of cat ears. None of those are quite like the foc.us, however, which serves up transcranial direct-current simulation (tDCS) -- a controversial form of neurosimulation that transmits current to a particular area of the brain. Originally used to help patients with brain injuries, tDCS has supposedly been found to increase cognitive performance in healthy adults. These claims haven't been proven yet though, and shocking your own cranium isn't exactly FDA approved.

Still, the foc.us is one of a few tDCS headsets designed for the consumer market and can, the inventor Michael Oxley claims, improve your working or short-term memory when the electrodes are placed on your prefrontal cortex. A low-intensity current is passed through the different nodes, exciting that part of the brain. Interestingly, Oxley is positioning it as a way to boost your video gaming prowess for the "ultimate gaming experience," a concept we found a little odd. That said, you don't actually have to wear the headset while shooting up bad guys or other brain-draining tasks. The idea behind the foc.us headset is to put it on your noggin, fire it up, and wait for around five to ten minutes, then take it off and go about your day. We did just that and all the gory details are after the break.

Gallery: foc.us

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Source: foc.us

Previous work on using organisms as circuitry has usually involved shoehorning parts of the digital world into a very analog environment. MIT has just found an approach that uses the subtlety of the natural world to its advantage: the circuits themselves are analog. By combining genes that produce similar molecules in response to different inputs, the school's scientists have created bacterial cells that perform basic math -- the exact quantity or ratio of a given molecule is the answer. The approach offers a much wider range of results than a binary circuit (10,000 versus 2), and it exploits the cell enzymes' inherent ratio awareness to do some of the hard work. MIT wants more variety in genetic ingredients before it can produce a truly universal system, but its work could lead to organic sensors that are much simpler and more precise than their digital peers.

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Via: ExtremeTech

Source: MIT

ViaSat-1 recently earned a Guinness World Record as the highest-capacity satellite in (or out of) the world, but it may need to hand off that title come 2016. ViaSat-2, the company's next-gen bird, will double the capacity of its predecessor while also extending coverage to a larger portion of North America, Central America and the Caribbean, along with the aviation and shipping routes between the East Coast and Europe. Boeing will manufacture the new equipment, which will be based on the 702HP satellite platform. Once in orbit, ViaSat-2 will serve residential customers, air travelers and government agencies alike, with a massive seven-fold increase in coverage. There aren't many details beyond that, but you're welcome to dig through the press release, posted right after the break.

Filed under: Wireless, Science, Internet

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Amidst increasing concern about cybersecurity, researchers at North Carolina State University have taken one step closer to guarding America's infrastructure from Cylon attack. Well, almost. Dr. Mo-Yuen Chow and Ph.D candidate Wente Zeng have developed an algorithm that detects cyber attacks aimed at distributed network control systems (D-NCSs), which differ from their more vulnerable counterparts in that they don't rely on a centralized brain to coordinate the network's activities. Essentially, then, D-NCSs are nervous systems comprised of several mini-brains working together. In the event of a cyber attack, the algorithm isolates the infected brain before the contamination can spread across the network's pathways. This software solution will be a good first line of defense when vengeful A.I. inevitably rises up in revolt. In the words of Admiral William Adama, so say we all.

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Source: North Carolina State University (PDF)

Sure, your pet hamster's amazing leg strength may someday power a house, but can it beat you in a race? A pair of Chicago-based artists might be able to help you solve this mystery. The duo recently hooked up a homemade tachometer to a hamster's exercise wheel and mapped the data to a treadmill's motor. The fur ball's RPMs are transferred in real time, which gives it the ability to control its bipedal competitor's running speeds. The team cautions that no animals were harmed during this experiment, however a human ego may have been bruised after trying to keep up with a tireless rodent.

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Source: Daniel Jay Bertner (Blog)

The Smithsonian has been experimenting with 3D scanning for some time now, using tools like laser arm scanners to map models of whale fossils and other ancient artifacts. Now the museum is utilizing the technology to preserve its collection for posterity. Its "laser cowboys" Vince Rossi and Adam Metallo are working full-time to record items for future generations, as part of an extensive effort to digitize 14 million prioritized objects (a list that also includes artwork and lab specimen). After the break, check out a video of the team working to preserve a digital copy of the Philadelphia gunboat, America's oldest fighting vessel.

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Dr. Mark Post of the University of Maastricht has carefully cultivated the most expensive burger you will probably never eat. Using stem cells and the science of tissue engineering, Post and his team have developed a method for creating an edible product called in-Vitro meat, which they hope to present in burger form at a special event in London next month. Despite the burger's artificial origins, Post claims it "tastes reasonably good."

The in-Vitro burger was designed as a proof-of-concept to address the problem of a growing global population with a rapidly dwindling food supply. Even so, it's unlikely that lab-grown meat will be as widely available as White Castle anytime soon since creating it is an expensive, time-consuming process -- a single burger costs about $325,000 to produce. Each pricey patty begins its life as cells sourced from the necks of slaughterhouse cows, which are then developed in a growth serum comprised of fetal calf stem cells. After three weeks, those cells divide into a strip of meat, about half an inch long. Combine about 20,000 of those tissue strips and you've got yourself a burger. If that doesn't get your taste buds tingling, we don't know what will.

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Via: The Verge

Source: The New York Times

There was a time when young, engineering minds were content with putting together radio controlled vehicles for leisurely amusement. Now, they're using their clever brains to make UAVs fly longer and land anywhere. At least we know who to blame when robopocalypse finally rolls around. This is alt-week.

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Yesterday NASA reported that an ammonia leak had been discovered on the ISS. Astronauts Tom Marshburn and Chris Cassidy are embarking on an emergency spacewalk to fix the problem. NASA TV is broadcasting the walk live, and you can follow along on the somewhat safer journey past the break.

Update (3:54PM ET): Nasa has reported within the last or so that the faulty pump has been successfully replaced. The entire spacewalk took about six and half hours to complete, according to NASA's Twitter.

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Source: Space.com, NASA (Twitter)

There's a more efficient way to harvest energy from the backyard than by wiring up hapless critters. Researchers at the University of Georgia have proof: they've discovered a way to generate electricity from plants through hijacking the photosynthesis process. By altering the proteins inside a plant cell's thylakoids, which store solar energy, scientists can intercept electrons through a carbon nanotube backing that draws them away before they're used to make sugar. While the resulting power isn't phenomenal, it's still two orders of magnitude better than previous methods, according to the university. The protein modification method may have a rosier future, as well: the team believes that it could eventually compete with solar cells, producing green energy in a very literal sense.

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Via: Gizmag

Source: RSC Publishing, University of Georgia

We'd probably say something like, "I always thought it would be cool to build a giant fire breathing piranha plant," and then promptly forget about following through. Also, hey, that sounds dangerous! Hack-a-day's Caleb Kraft, however, doesn't allow silly things like fear of seared human flesh get between him and his dreams. (This is the same man who created an incredible Portal gun, in case you forgot the name.)

Kraft created a six-foot tall, fire-breathing "piranha plant" -- also known as "that bastard plant hiding in Super Mario World's pipes" -- using PVC pipe, butane and a whole mess of other materials. The results are -- well, we can think of a variety of adjectives that'd fit perfectly well here, but you'll likely come up with a few of your own after watching the video of it in action below the break.

Filed under: Misc, Gaming, Science, Alt, Nintendo

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Source: Hack-a-day

The International Space Station has been a font of good news and scientific progress since it received its first human residents at the start of the millennium, but now it may be starting to show its age. The current crew reported seeing damage to the vessel's truss structure yesterday and NASA has since confirmed there's been a leak of ammonia from the station's cooling system. The Agency says the problem isn't dangerous and that regular ISS-style activities are continuing as normal while earth-bound helpers figure out a way of re-routing power channels before part of the cooling system shuts down. If you want to hear what unflustered voices sound like at an altitude of over 200 miles, check out the audio of Commander Hadfield's initial report of the leak at the source link below.

Update: Commander Hadfield has also confirmed on Twitter that there's been a "big change in plans," and that astronauts Chris Cassidy and Tom Marshburn will perform a spacewalk today to fix the leak.

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Via: SlashGear, Spaceflight Now, CBC News

Source: NASA

Viruses usually have to be rendered inert to work in humanity's favor, as anyone who has received a flu shot can attest. Auburn University has bucked that trend by discovering a way to put active viruses to work in not only diagnosing sickness, but in preventing it in the first place. It's using bacteria-hating (and thankfully harmless) viruses as biosensors to quickly identify superbugs, or antibiotic-resistant bacteria that can sometimes prove fatal. As the viruses change color once they've reached impervious bacterial strains, in this case variants on Staphylococcus, they can reveal superbugs within 10 to 12 minutes -- a potentially lifesaving interval when current purification-driven methods can take hours. Auburn would like to eventually use what it has learned to develop more effective antibacterial glass and similar surfaces. If successfully put into practice, either breakthrough could mitigate what's already a major medical crisis.

[Image credit: Bob Blaylock, Wikipedia]

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Via: The Verge

Source: JoVE

Big Bird (or "Big Yellah," as we like to call him) and his Sesame Street cohorts are now available for streaming on your Roku box. Not just that, but his non-avian colleagues from PBS and PBS Kids are also making the trip, arriving today in new PBS and PBS Kids Roku channels. The two new channels offer more than the on-demand access to PBS programming you'd expect; PBS Digital Studios' work is also available to stream (we're quite fond of it, if you couldn't tell).

While it's not 100 percent clear what exactly is available at any given time, PBS' announcement says "hundreds of videos" can be accessed, which are pulled from the archives, from national and local daily programming, and include biggies like NOVA, Frontline, and American Experience (it stands to reason that heavy hitter Downtown Abbey won't be available, given its exclusive license with Amazon starting next month). PBS Kids is similarly well-stocked, with "more than 1,000 videos," which includes everything from Curious George to, yes, Sesame Street. There's a short teaser video of the service being used just below the break, should you not be able to contain yourself until you get home.

Update: According to Roku, not all Roku players support the new PBS channels. "Both PBS and PBS Kids are available immediately for all Roku 3, Roku 2, Roku LT, new Roku HD players and the Roku Streaming Stick in the US," the company says. Heads up!

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Source: Roku

The White House West Wing, as ever, is very busy. It's nearly time for White House Press Secretary Jay Carney's daily press briefing, which today (April 22nd) will reveal that the Boston bombing suspect, Dzhokhar Tsarnaev, won't be tried as an "enemy combatant." Just upstairs, the atmosphere is thankfully less intense. In the East Room and surrounding chambers, over 100 students -- STEM-based competition winners from 40 different states -- are making their best efforts to remain chipper while explaining projects they've no doubt discussed dozens (if not hundreds) of times before.

Later this afternoon, President Barack Obama will address the dozens of attendees -- accomplished students and educators, as well as folks like Bill Nye ("The Science Guy"), Levar Burton (of Reading Rainbow fame) and Kathryn D. Sullivan (the first American woman to walk in space). He'll characterize the students' projects as "really cool," and he'll call out some lucky winners by name while speaking to the importance of science, technology, engineering and mathematics (STEM) education in the United States.

Today is the culmination of years of work for many attendees, and it's an important day for the current administration as well. The White House Science Fair is an annual highlight of its "Educate to Innovate" initiative -- the Obama administration-led program that directs both public and private funds to a variety of programs, all aimed at bolstering STEM education in the US. It's a long-term, ambitious plan, and one that the White House is re-dedicating itself to in its proposed fiscal year 2014 budget: a planned reorganization coupled with $265 million, "redirected from within the Department [of Education] and from other agencies."

Beyond the occasional PR bump that events like the White House Science Fair bring, the Educate to Innovate initiative is largely one that won't reap dividends for some time. In 20 years, however, it may be the most important component of Obama's legacy.

Gallery: White House Science Fair 2013

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Nothing locks down data better than a laser-based quantum-encrypted network, where the mere act of looking at your data causes it to irrevocably change. Although such systems already exist, they're limited to point-to-point data transfers since a router would kill the message it's trying to pass along just by reading it. However, Los Alamos National Labs has been testing an in-house quantum network, complete with a hub and spoke system that gets around the problem thanks to a type of quantum router at each node. Messages are converted at those junctures to conventional bits, then reconverted into a new encrypted message, which can be securely sent to the next node, and so on.

The researchers say it's been running in the lab for the last two and a half years with few issues, though there's still a security hole -- it lacks quantum integrity at the central hub where the data's reconverted, unlike a pure quantum network. However, the hardware would be relatively simple to integrate into any fiber-connected device, like a TV set-top box, and is still more secure than any current system -- and infinitely better than the 8-character WiFi code you're using now.

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Source: Cornell University Library

The (almost) all-plastic 3D-printed Liberator pistol was announced by Defense Distributed late last week, but with the gun's blueprints and construction details now live on the company's own DefCAD design site, it's also released a video taken during its testing. In front of a Forbes onlooker, the clip apparently shows a .380 caliber bullet being fired by the Liberator.

The only non-plastic part of the design is a common nail, which acts as the firing pin. Defense Distributed's founder Cody Wilson has worked over a year on the project, apparently citing the one-shot pistols that were designed to be air-dropped over France during World War II as inspiration -- also called the Liberator. This modern version is, however, formed of 15 components made inside a Stratasys Dimension SST 3D printer. The video of the test shot and more details are right after the break.

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Source: Defense Distributed (YouTube), Forbes, DefCAD

The start of May saw an abundance of groundbreaking stories about flora and fauna -- first, there was the heartwarming story of Naki'o, the first dog to be fitted with four prosthetic limbs after losing his legs to frostbite. Then we were surprised and slightly disturbed to learn that scientists in Uruguay used genetic engineering to create glowing sheep with genes from the Aequorea victoria jellyfish. In other illuminating news, a team of bioengineers in San Francisco is using genes from fireflies to create plants that glow. And the Institute of Space Systems in Germany announced plans to use Heliospectra's new LED lighting systems to conduct research into growing vegetables in outer space.

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Well, here we are. It's happening. We're officially talking about setting up a human colony on Mars. Not only is this very real, it's something you can be part of. You don't have to leave the planet to get your extra-terrestrial fix though, as our two other stories demonstrate. This is alt-week.

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Ideally, Astronauts want to return to Earth in fully functional space capsules, but sometimes things can go awry. That's why NASA is making a point of testing the Orion spacecraft's parachute deployment system for failures. The team's latest parachute test saw a test capsule falling from 25,000 feet with two of three drogue chutes rigged to fail and for one of two main parachutes to skip its inflation stage -- despite the handicap, the empty craft landed safely. "Parachute deployment is inherently chaotic and not easily predictable," Explains the Orion's landing and recovery system manager, Stu McClung. "The end result can be very unforgiving. That's why we test. If we have problems with the system, we want to know about them now." NASA plans to perform additional parachute tests at higher altitudes in July to help balance and reduce risk for Orion's crew. Check out NASA's official press release and a brief video of the test after the break.

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The launch of NASA's PhoneSat mission last year was loaded with promise: finally, proof that mobile technology could power nanosatellites and stick it to The Man. The photos have returned, and... well, Lockheed won't be scrapping its big satellites just yet. While we're impressed that the Nexus Ones onboard the three PhoneSats delivered images from orbit through amateur radio waves, the transmission artifacts are more like those from 15-year-old online videos than what we see on the ground today. Don't think that the effort was in vain, however -- far from it. While the inaugural PhoneSats have burned up in reentry, as expected, future iterations should build on the experience and make a better case for small-scale spacecraft.

Filed under: Transportation, Science, HTC

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Via: The Verge

Source: NASA (1), (2), PhoneSat