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  • US nuclear regulator hit by two foreign cyberattacks in three years

    by 
    Jon Fingas
    Jon Fingas
    08.18.2014

    It's no secret that the White House is eager to protect the energy grid against cyberattacks, but it's now clear that the government is speaking from bitter, first-hand experience. Nextgov has confirmed that foreign hacker groups broke into the Nuclear Regulatory Commission's systems twice within the past three years, compromising PCs and accounts by tricking users into installing malware. A third, individually-launched attack also happened during the same time frame. While investigators couldn't determine the origins due to internet providers deleting their logs, the targets suggest that the attacks were government-backed -- the NRC knows the contents and health of reactors across the US. That logically draws suspicion toward China or Russia, although these could have simply been black market operators hoping to sell to the highest bidder.

  • Stuxnet pinned on US and Israel as an out-of-control creation

    by 
    Jon Fingas
    Jon Fingas
    06.01.2012

    Ever since Stuxnet was discovered, most of the accusing fingers have been pointed at the US, Israel or both, whether or not there was any evidence; it was hard to ignore malware that seemed tailor-made for wrecking Iranian centrifuges and slowing down the country's nuclear development. As it turns out, Occam's Razor is in full effect. An exposé from the New York Times matter-of-factly claims that the US and Israel coded Stuxnet as part of a cyberwar op, Olympic Games, and snuck it on to a USB thumb drive that infected computers at the Natanz nuclear facility. The reason we know about the infection at all, insiders say, is that it got out of control: someone modified the code or otherwise got it to spread through an infected PC carried outside, pushing Obama to either double down (which he did) or back off. Despite all its connections, the newspaper couldn't confirm whether or not the new Flame malware attack is another US creation. Tipsters did, however, deny that Flame is part of the Olympic Games push -- raising the possibility that there are other agencies at work. [Image credit: David Holt, Flickr]

  • Scientists bend gamma rays, could neuter radioactive waste (update: more credit)

    by 
    Jon Fingas
    Jon Fingas
    05.10.2012

    Bending most light is easy; bending it in gamma ray form, however, has often been deemed impossible given how hard it is for electrons to react to the extreme frequencies. LMU Munich scientist Dietrich Habs and his Institut Laue-Langevin teammate Michael Jentschel have proven that assumption wrong: an experiment in blasting a silicon prism has shown that gamma rays will refract just slightly through the right material. If a lens is made out of a large-atom substance like gold to bend the rays further, the researchers envision focused beams of energy that could either detect radioactive material or even make it inert by wiping off neutrons and protons. In theory, it could turn a nuclear power plant's waste harmless. A practical use of the technology is still some distance off -- but that it's even within sight at all just feels like a breakthrough. Update: The research also involved the Max Planck Institute of Quantum Optics' Marc Günther. Thank you, Dr. Günther.

  • Fukushima technician gives behind-the-scenes look at the cleanup operation

    by 
    Daniel Cooper
    Daniel Cooper
    08.24.2011

    New details about the robotics deployed to help clean up Japan's Fukushima nuclear plant have emerged, thanks to a series of blog posts penned by an anonymous technician. Known only as 'S.H.', the blogger wrote of the effectiveness of the donated iRobot Packbots and Warriors (despite their prolonged exposure to electronics-damaging radiation), while criticizing the Tokyo Electric Power Company for what he saw as inept supervision, unreasonable schedules and disregard for technician safety. S.H., who helped retrofit a vacuum cleaner onto a robot to collect radioactive dust, also revealed technical details about the robots, explaining that they were manipulated with a PlayStation-style controller via a Panasonic Toughbook and that the devices were most effective in pairs, which allowed for better wireless connectivity and faster emergency response. The site was taken down after it began circulating on Twitter but IEEE kept and translated the posts, available for your perusal at the source link, below.

  • Fukushima plant operator uses modded robot vacuum to suck up radioactive dirt (video)

    by 
    Dana Wollman
    Dana Wollman
    07.09.2011

    A few months ago, back when Japan was freshly reeling from that devastating earthquake and tsunami, it became obvious that robots could help survey radiation levels in Fukushima, even if they were powerless to lower them. Now, Tokyo Power Electric Co., the company that operates the damaged nuclear plant, is experimenting with an ad hoc system designed to clean at least some of the radioactive dirt from the reactors. What you see in that clip below is an industrial-grade vacuum cleaner attached to a Warrior, the most heavy-duty of iRobot's mobile bots. The idea is that workers can control the system from a safe distance, and let the robot handle the dirty work of removing toxic sand and debris. Head past the break to see it in action, combing the floor of the (eerily) empty plant.

  • NASA abandons Mars rover Spirit, chooses to remember the good times

    by 
    Amar Toor
    Amar Toor
    05.25.2011

    More than a year after it first lost contact with its Mars rover Spirit, NASA has finally decided to throw in the towel. Yesterday, the agency confirmed that it will end all planned communications with the robot on May 25th, effectively ending the craft's seven-year mission. NASA was hoping that the approaching Martian spring would allow the Spirit to recharge its solar panels and re-establish radio contact, but it now appears that the craft sustained irreparable damage last winter, when it was forced to endure brutally cold temperatures. NASA executive David Lavery, however, says the rover team will remember the Spirit more for its achievements than its slow demise: "I think we'll all sit around and have a sip of Guinness and reminisce about when Spirit was a wee small little rover and look back at the accomplishments and successes rover had over its entire lifetime." So the Spirit's spirit will live on, but what about NASA's mission to Mars? Well, the Opportunity is still in good health and, later this year, will be joined by the next-generation, nuclear-powered rover Curiosity, which will investigate whether or not Mars ever supported life forms. Meanwhile, NASA's network of orbiting spacecraft will continue to passively listen for signals from the Spirit, just in case it miraculously comes back to life. Full PR after the break.

  • Nuclear fusion startup gets Jeff Bezos backing, won't be dropping any bombs

    by 
    Christopher Trout
    Christopher Trout
    05.05.2011

    Here's a phrase we never though we'd utter: Bezos is the bomb! Okay, so maybe a nuke reference isn't exactly appropriate here, considering Jeff Bezos is actually backing a company that's looking to create cheap energy through nuclear fusion, but we couldn't resist. General Fusion, a nuclear fusion startup, released a statement today saying that it has completed a $19.5 million round of funding that included backing by the Amazon founder's Bezos Expeditions. According the company's website, General Fusion's approach to generating "safe and plentiful" energy employs a concept created about 30 years ago called "magnetic target fusion," and expects commercialization of its process could come before the end of the decade. Full PR after the break.

  • iRobot Packbots enter Fukushima nuclear plant to gather data, take photos, save lives (video)

    by 
    Amar Toor
    Amar Toor
    04.18.2011

    iRobot recently deployed a pair of robots to the Fukushima Daiichi nuclear plant in Japan, where intense levels of radiation have made it increasingly dangerous for human rescue workers to operate. The remote-controlled Packbots entered one of Fukushima's reactor buildings on Sunday morning, in the hopes of providing authorities with a better idea of what's going on inside the plant's nether regions. Each Packbot entered the facility with an attached video camera, allowing Tokyo Electric Power (TEPCO) to receive live interior images and temperature readings of the troubled reactor building. It would certainly be a daunting task for any human to undertake, but the Packbot is specially designed to cope with hazardous conditions (in the past, it's been used to defuse bombs for the U.S. Army). And the Packbot isn't alone, either. Authorities are also using a mechanical excavator and transporter to wipe away some of the debris outside the plant, while an unmanned helicopter has been hoisted skyward, to take aerial photos of the area. TEPCO has yet to release information on the Packbots' findings, but if Sunday's mission proves to be a success, they'll be sent in to two other reactor buildings, to do it all over again. Check out a video and an extra image of the Packbot, after the break.

  • TALON robot gets declawed, helps Japan sniff out radiation (video)

    by 
    Sean Buckley
    Sean Buckley
    04.16.2011

    Robotics experts at the Department of Energy's Idaho National Laboratory just taught an old war machine some new tricks, namely radiation detection -- a timely acquisition of knowledge, for sure. Swapping out rocket launchers and machine guns for a suite of radiological sensors, digital cameras, and a GPS device, this modified TALON will be used to map the radiation levels (and create a visual output) surrounding the Fukushima nuclear power plant. The newly modified TALON landed in Japan just last week, joining an existing team of robot helpers already in use in the disaster area, including two additional TALONs equipped with sensors that can identify more than 7500 environmental hazards. Guns for Geiger counters seems like a good trade to us; check the video up top to watch the 'bot try out its treads. [Thanks, John]

  • Inhabitat's Week in Green: LAVA's geodesic home, solar skyscraper glass and fear of nuclear power

    by 
    Inhabitat
    Inhabitat
    03.27.2011

    Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. This week Inhabitat showcased several groundbreaking feats of high-tech architecture - starting with plans to transform the United States' tallest skyscraper into a soaring solar farm. We also saw a vision for a geodesic home of the future that is popping up in China this year, and we learned that scientists in Qatar are developing a series of solar-powered artificial clouds that will cool the country's stadiums during the 2022 World Cup. It was a big week for energy news as well as Germany and Italy announced plans to abandon nuclear power in the wake of the crisis in Japan. Tata & MIT also announced a breakthrough technology for generating power from water, and we saw solar energy reach new heights as Suntech set off to install the world's tallest solar plant on the Tibetan Plateau. Speaking of soaring green designs, we watched a brand new electric vehicle take to the skies as the solar-powered Elektra One airplane successfully completed its maiden flight. This week we also showcased several cutting-edge examples of wearable technology including an app that instantly transforms any drawing into a made-to-measure dress. We also learned that Virgin Atlantic now offers passengers bespoke shoes while they wait, and we took a look at a futuristic pregnancy belt that offers an inside look at the womb. Finally, we saw several amazing examples of recycled design - Chinese artist Wing Wah has created a set of scrap metal transformer robots that look just like the movies, and designer Mati Karmin has transformed defused land mines into an edgy set of interior furnishings.

  • Monirobo measures radiation following nuclear crisis at Japan's Fukushima Daiichi power plant

    by 
    Christopher Trout
    Christopher Trout
    03.23.2011

    According to a report by a Japanese news agency, a radiation monitoring robot, aptly named Monirobo, is the first non-human responder to go on-site following the partial meltdown at the Fukushima Daiichi nuclear power plant. The machine, which was developed by Japan's Nuclear Safety Technology Centre to operate at lethal radiation levels, reportedly began work Friday, enlisting a 3D camera, radiation detector, and heat and humidity sensors to monitor the extent of the damage. A second Monirobo, used to collect samples and detect flammable gases, is expected to join its red counterpart soon -- both robots are operated by remote control from distances up to one kilometer away. They join the US Air Force's Global Hawk drone in unmanned surveillance of the crisis.

  • Obama's 2012 budget includes push for 'mini-nuke' reactor development

    by 
    Joseph L. Flatley
    Joseph L. Flatley
    02.14.2011

    The President revealed his 2012 budget proposal today, including $853 million for nuclear energy research -- which includes development of "mini-nukes," or small, modular reactors that can be shipped and deployed relatively quickly, and built relatively cheaply (up to $2 billion, as opposed to the $10 billion price tag of your traditional reactor). But don't get excited -- you won't likely be able to get your own backyard reactor just yet. For the time being, they're to be placed in existing large-scale labs like the Oak Ridge National Laboratory in Tennessee. It is hoped that the reactors will bring a 28 percent reduction of the Energy Department's carbon footprint by 2020.

  • Inhabitat's Week in Green: wind towers, viaduct power and how Four Loko will be recycled into gasoline

    by 
    Inhabitat
    Inhabitat
    01.09.2011

    Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. It was a monumental week for eco architecture as renewably-powered projects sprung up around the world. Japan unveiled plans for a massive new type of wind power tower, and we were wowed by a proposal to transform abandoned Italian viaducts into high-tech energy centers. We also showcased a solar-powered Dutch pavilion that can generate as much power as it consumes, and we were awestruck by one designer's plan for a crazy vertical skyscraper amusement park. In other news, eco transportation blazed a trail as a student-designed solar car smashed a world speed record. The recently released Chevy Volt outsold the Nissan Leaf by a huge margin last month, and we took a look at a breakthrough battery tech that could enable electric vehicles to charge 40 times faster. We also saw efficient aviation take to the skies as Honda launched a new jet that consumes 20% less fuel than comparable planes, and speaking of jet fuel, this week we learned that banned Four Loko beverages are being recycled into engine-ready ethanol. We also watched China light up the newswires with energy news as they announced the imminent construction of the world's largest solar plant and found a way extend the life of nuclear fuel by 60 times. Finally, this week we celebrated all of the hot new media tech at CES with a look at Lady Gaga's shutter-fly sunglasses, and we brought you a guide to how kids can use technology to create online media.

  • Duke study finds solar power cheaper than nuclear, Coach K stronger than Roy

    by 
    Darren Murph
    Darren Murph
    08.10.2010

    Now, before you get all hot and bothered here, we should warn you that this study only uses information from within the great state of North Carolina (where Duke University is based, obviously), but the results are intriguing regardless. According to new data, the moment we're living in is a crossover one where the declining prices of solar panels may actually make sun-based energy more cost efficient to consider than nuclear. Duke found that the crossover price point was at around 16 cents per kilowatt hour (kWh), and for the first time ever in NC, the cost of one kWh of electricity from solar energy sunk below that. Of course, these results are apt to be even more impressive in sun-rich states like Arizona, Nevada and Utah, but it's fairly clear what the real purpose of the investigation was: convincing the school to shell out for solar panels to energize Krzyzewskiville during week-long campouts for UNC vs. Duke tickets.

  • Inhabitat's Week in Green: solar surpasses nuclear, sewage-fueled rockets and the world's largest turbine

    by 
    Inhabitat
    Inhabitat
    08.01.2010

    Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. It was an exciting week for renewable energy, as Inhabitat reported the news that solar energy has trumped nuclear power in terms of cost for the first time! We also looked at two innovative new wind turbine designs - the supermassive Aerogenerator, which at 10MW stands to be the world's largest, and the diminutive home-focused Honeywell turbine, which will be hitting store shelves next month. Green transportation also received a big boost this week as Stanford researchers revealed a way to transform raw sewage into rocket fuel. Meanwhile, Santiago Calatrava heralded a new era for efficient transportation as he unveiled his awe-inspiring new rail station for the Denver International Airport. And with the summer heat embroiling cities across the states, we're daydreaming of slipping away to sea aboard this sleek solar Delta yacht. In other news, wearable technology is changing the way we change our underwear -- odor-absorbing astronaut undies have finally hit the shelves. We were also impressed by a new breed of 3d-printed textiles that may one day make needles and threads obsolete. Finally, in the spirit of summer this week we showcased 6 innovative designs that harness the power of play - from energy generating soccer balls to water-pumping merry go-rounds.

  • Toshiba and Bill Gates-backed TerraPower discussing small-scale nuclear reactors

    by 
    Vlad Savov
    Vlad Savov
    03.23.2010

    It would seem that Toshiba hasn't given up on its dream of producing a nuclear reactor for the home, and its latest potential partner counts quite the big name among its backers. Run by a former Microsoft exec and partially funded by Bill Gates himself, TerraPower is said to have opened preliminary discussions with Toshiba regarding a possible joint venture between the two companies. The aim is, predictably, to make safer, smaller, more socially acceptable, and just plain better reactors. TerraPower boasts its tech can run without refueling for up to 60 years on depleted uranium and Bill Gates has gotten enthusiastic enough about the whole thing to give a 30-minute talk on the matter. Click past the break for the video.

  • Inhabitat's Week in Green: nuclear power, body heat electronics, and Greener Gadgets

    by 
    Inhabitat
    Inhabitat
    02.21.2010

    The Week in Green is a new item from our friends at Inhabitat, recapping the week's most interesting green developments and clean tech news for us. The past week saw several big developments in the energy industry as President Obama announced $8 Billion in loan guarantees for the construction of the first new nuclear plants in 30 years. Nuclear energy is basically emission free, which is a good thing - but what about all of that radioactive waste? Enter GE Hitachi, who announced a system capable of transforming nuclear waste into fuel. Meanwhile our friends in Norway are charging ahead with plans to build the world's largest wind turbine, and we're feeling a bit jealous of those forward-thinking Scandinavians. We also saw signs of the inevitable cyborg uprising as researchers unveiled energy generating gadgets that may one day be implanted within our bodies. MIT is working on a range of heat harvesting electronics that could power biomedical devices such as heart rate and blood sugar monitors. Meanwhile, the University of Michigan has developed an energy recycling prosthetic foot that makes walking easier for amputees. Even the planet is getting wired, as HP gets set to roll out its Central Nervous System for the Earth -- an array of billions of sensors that are paving the way for smarter cities, healthier humans, and the "Internet of Things". Finally we took a look at two more entries from the Greener Gadgets Design Competition that will be taking the stage next Thursday for live judging: an energy generating glider lounge for public spaces and bass-kicking subwoofer made from recycled car tires.

  • NIF scientists set the controls for nuclear fusion

    by 
    Joseph L. Flatley
    Joseph L. Flatley
    03.31.2009

    It looks like nuclear fusion is no longer just for precocious teenagers. Among the flurry of experiments going down worldwide, significant work will start rolling at the US National Ignition Facility sometime this June. Under construction for twelve years, the lab will focus 192 giant laser beams on two forms of hydrogen, deuterium and tritium. Combining these isotopes at high temperatures generates a colossal amount of energy, recreating conditions "at the heart of the sun." The goal is to find a way to achieve controlled, sustained nuclear fusion and energy gain in a lab. According to the director of the facility, Dr. Ed Moses, "When all NIF lasers are fired at full energy, they will deliver 1.8 megajoules of ultraviolet energy to the target." Lasting just a few nanoseconds, the system is capable of generation 500 trillion watts of power -- more than the peak electrical generating power of the entire United States. Significant results are expected sometime between 2010 and 2012.

  • Mini nuclear plant is safe, affordable and purifies water (but doesn't turn lead into gold)

    by 
    Joseph L. Flatley
    Joseph L. Flatley
    11.11.2008

    This isn't the first time we've seen a micro nuclear reactor, and with the looming energy crisis it probably won't be the last. Designed by scientists at Los Alamos, the Hyperion Power Module will retail for $25 million, has no moving parts, is about the size of a hot tub (less than 5 feet wide) and should generate enough electricity for about 10,000 homes, running up to ten years before it needs refueled. And if all that isn't enough, the company claims that the module is meltdown proof (the small amount of enclosed fuel would immediately cool if ever exposed to open air), that the enclosed material is unsuitable for proliferation, and in addition to generating inexpensive power the HPM can be used to purify water. Are you sold? Be sure to hit that read link -- Hyperion is taking orders now![Via Switched]

  • NASA looking to go nuclear on the moon

    by 
    Donald Melanson
    Donald Melanson
    09.11.2008

    As we've seen, NASA has some pretty big plans for the moon (which may or may not come to fruition), and it's now finally offering up a solution for how it might keep everything powered. Turns out, it's looking at going nuclear -- with a fission surface power system, to be specific. That system, seen above in an artist's concept, would consist of nuclear reactor buried below the lunar surface (which provides some handy radiation shielding), with the engines that convert the heat energy into electricity placed in the tower above the reactor -- those long radiators would "radiate into space" any leftover heat energy that wasn't converted to electricity. All told, the system promises to generate a steady 40 kilowatts of electric power, or enough for about eight houses on Earth, but with NASA's various power-saving measures, they say that'd be more than enough to sustain a serious lunar outpost.