An anonymous reader writes: With the Raspberry Pi 3 now available, benchmarks have been done comparing the Raspberry Pi 3 to other ARM SBCs. The Raspberry Pi 3 was found to be a faster upgrade compared to the Raspberry Pi 2, but the ODROID-C2 is a much faster alternative. For only $5 more than the Raspberry Pi 3, it includes twice the amount of RAM, Gigabit Ethernet, and a faster SoC. The ODROID-C2 also has HDMI 2.0 and superior Ethernet while the Raspberry Pi 3 has an advantage of 802.11n WiFi. The ODROID-C2 also has a heatsink for ensuring the SoC doesn't get as toasty as the Raspberry Pi 3.

mdsolar writes: A man scuba diving in Florida somehow survived being sucked into a nuclear power plant in a terrifying log flume ride. Christopher Le Cun was boating off the coast of Hutchinson Island when he and his friend went under to check out three large shadows beneath the waves that looked like buildings. After diving down, he felt a current that quickly pulled him toward one of three intake pipes, got sucked in and was immersed in darkness for five minutes in the water being taken to cool the St. Lucie Nuclear Power Plant. Le Cun told WPTV that he thought he was going to be chopped into tiny bits when he hit a turbine at the end of the 16-foot-wide, quarter-mile tube. However, the turbine never came, and the pipe eventually spat him out into a reservoir at the plant holding water used to cool the nuclear reactor. After finding a passing worker, Le Cun was able to call wife Brittany, who thought her husband was dead after seeing the shocked face of his diving partner.

MojoKid writes: The Samsung Galaxy S7 and S7 Edge don't officially launch for a few more days, but some carriers appear to have shipped pre-orders early and some phones are already in consumers' hands. One early Galaxy S7 Edge owner appears to have tested his phones' water-resistance already and uncovered another new feature in the process. The user submerged his Galaxy S7 Edge in water and snapped a photo, then about four hours later plugged the phone into its fast charger and a warning popped-up on screen that stated, "Moisture detected in charging port", and the phone wouldn't charge. The user dried the phone and let it sit for a while, and it eventually started to charge again, but it wouldn't quick charge any longer. Frustrated, the user RMA'd the phone and plans to send it back to T-Mobile. The Galaxy S7 is IP68 rated, which means it is sealed against dust and can handle continuous submersion in up to 1 meter of water. However, the water detection feature that's apparently built into the Galaxy S7 is a good idea. Though the devices are IP68 rated, a few drops of water in the charging port could easily cause a short when the phone is plugged in.

An anonymous reader writes: Two researchers have come up with a new method of hacking smartphones that use fingerprint biometrics to protect and lock the user's data. Their method only needs a regular inkjet printer, three AgIC silver conductive ink cartridges, a normal black ink cartridge, and special AgIC paper. The entire attack takes no more than 15 minutes. Current tests only included a Samsung Galaxy S6 and a Huawei Hornor 7. The researchers said that while the Samsung was easy to crack, the Huawei phone needed more tries.

An anonymous reader writes with this story from the New York Times, excerpting "After three years of planning, an immigrant rights group in Jackson Heights is set to start a smartphone app for day laborers, a new digital tool with many uses: Workers will be able to rate employers (think Yelp or Uber), log their hours and wages, take pictures of job sites and help identify, down to the color and make of a car, employers with a history of withholding wages. They will also be able to send instant alerts to other workers. The advocacy group will safeguard the information and work with lawyers to negotiate payment." Adds the submitter: "Although I completely support the app, personally, I see this encountering some significant legal challenges. Hope they've lawyered up." Though the use case is different, this is similar in spirit to "cop watch" apps, like Cell411 and the ACLU's Mobile Justice. (And of course there's Periscope.)

v3rgEz writes: As the saying goes, 'If it ain't broke, don't fix it.' If a machine is doing its job, reliably and without error, then common sense dictates that you just shouldn't mess with it. This is doubly true for computers and quadruply true for government computers. This lends itself to an obvious question: what's the government computer most in need of an upgrade? MuckRock has launched a new FOIA project to find out, and has already started receiving some interesting results.

Zothecula writes: 3D printers have opened up all kinds of possibilities when it comes to turning digital blueprints into real word objects, but might they also enable new ways to pilfer intellectual property? Amid all that mechanical whirring, these machines emit acoustic signals that give away the motion of the nozzle, new research has found. And by discreetly recording these sounds, scientists say it is possible for sneaky characters to deduce design details and reverse engineer printed objects at a later date.

An anonymous reader writes: While climate change talks progress on how to reduce carbon dioxide emissions, an interdisciplinary team of scientists have worked out a way to reduce carbon dioxide already existing in the atmosphere. The focus is on the batteries used by electric automobiles. Researchers have found out that the graphite electrodes in the lithium-ion batteries could be replaced with carbon electrodes sourced from atmospheric carbon dioxide. The experiment started with the use of a solar-thermal electrochemical process (STEP) to convert carbon dioxide into carbon. STEP uses solar energy as the source of the thermal and electrical energy required for the dissolution of the atmospheric carbon dioxide to its constituent elements -- carbon and oxygen. The team then used the carbon generated to create carbon nanotubes/nanofibers. They then incorporated these carbon nanotubes into lithium-ion batteries by using them as the positive electrode or anode. While the carbon is used in the manufacture of carbon nanotubes, the oxygen is channeled back to the generator to boost the combustion efficiency of the generator. The increased efficiency will balance the electricity consumption of STEP. In the end, the fossil fuel electrical power plant could have zero net carbon dioxide emissions.

1sockchuck writes: As the Open Compute Project turns five, it is growing beyond its roots in hyperscale data centers. The path to a larger market ran through a Rackspace data center in northern Virginia, where the open source servers and racks- which were originally developed at Facebook — were adapted for use in a commercial data center with traditional power distribution. Rackspace, which is using Open Compute servers to power its managed cloud platform, worked closely with OCP vendors like Quanta, Wistron, Delta and Cloudline (HPE/FoxConn) to develop racks and servers that could be productized so other companies can use open hardware in colocation environments. The Open Compute Project will discuss its progress next week at its annual summit in San Jose.

mdsolar writes: A group of engineers in the U.S. Nuclear Regulatory Commission say they have identified a design flaw in nearly all nuclear reactors in the country that should result in their mandatory shutdown unless operators fix the problem, Reuters reports. In late February, the engineers petitioned the NRC to order immediate enforcement actions to correct the design flaw, which they say could result in damage to cooling systems and ultimately lead to an emergency situation. The filing asks the agency to respond by March 21 and is a part of a standard NRC process, according to the news outlet. The filing stems from an incident in January 2012, when Exelon's Byron 2 unit in Illinois experienced an automatic reactor trip from full power after an undervoltage condition was detected. The unit was shut down for a week, in what is known as an open phase condition created by an unbalanced voltage. The NRC engineers say such an event could cause an electrical short, reducing the abilituy of cooling systems to operate.

Soulskill writes: In a recent Facebook post, AMD's Robert Hallock hinted that the company is working on a standardized solution for external GPUs. When people are looking to buy laptops, they often want light, portable machines — but smaller devices often don't have the horsepower to effectively run games. Hallock says, "External GPUs are the answer. External GPUs with standardized connectors, cables, drivers, plug'n'play, OS support, etc." The article points out that the Thunderbolt 3 connector already (kinda) solves this problem, providing up to 40Gbps of bandwidth over a single connector. Still, I find external GPUs intriguing. I like the idea of having a light laptop when I'm moving around, but a capable one when I sit down at home to play a game. It'd also be nice to grab my desktop's GPU when I want to game on my laptop in the living room. Standardization may turn out to be important for GPU-makers if VR ends up taking off. The hardware requirements for those devices are fairly steep, and it'd facilitate adoption if graphics power was more easily expandable.

mdsolar writes: A gloop of bird poop was responsible for shutting down the Indian Point nuclear plant for a few hours last December, according to a state-commissioned report into the incident. The Westchester power plant automatically shut down on Dec. 14, 2015 when a string of dropping from a "large bird" fell into some of the plant's electrical equipment and caused the reactor's automatic shut down to trip, according to findings by Entergy, the company that runs the plant. "Damage was caused by a bird streamer. Streamers are long streams of excrement from large birds that are often expelled as a bird takes off from a perch," company officials said in the report, ordered by Gov. Cuomo. Last December's unplanned shut down was the 13th since June 2012.

itwbennett writes: Cisco Systems has released critical software updates for its Nexus 3000 and 3500 switches to remove a default administrative account with static credentials that could allow remote attackers access to a bash shell with root privileges, meaning that they can fully control the device. The account is created at installation time by the Cisco NX-OS software that runs on these switches and it cannot be changed or deleted without affecting the system's functionality, Cisco said in an advisory. The affected devices are: Cisco Nexus 3000 Series switches running NX-OS 6.0(2)U6(1), 6.0(2)U6(2), 6.0(2)U6(3), 6.0(2)U6(4) and 6.0(2)U6(5) and Cisco Nexus 3500 Platform switches running NX-OS 6.0(2)A6(2), 6.0(2)A6(3), 6.0(2)A6(4), 6.0(2)A6(5) and 6.0(2)A7(1).

Lucas123 writes: By 2020, surgical robotics sales are expected to almost double to $6.4 billion, at the same time robots are becoming easier to use. One new robot is so easy to use that even med students can achieve proficiency with a few tries, according to Umamaheswar Duvvuri, director of head and neck surgery at the University of Pittsburgh Medical Center. The robot, a snake-like endoscope that can be directed into any shape through the relative orientations of its linkages, requires only one incision, reducing the number from several involved in typical laparoscopic procedures. Older, and more popular surgical robotic systems, such as the da Vinci Surgical System, are now being tested by physicians who are at controls more than 1,000 miles away. Probably a lot of the same misgivings that people have about autonomous cars apply here, too.

Freshly Exhumed writes: A series of posts on the Project Sputnik developers' forum at Dell indicate that hardware on a soon to be released XPS 13 Developer Edition laptop will support Thunderbolt 3 USB Type C, which has been tested on the device with video and USB 3.1 on non-dock devices, although Dell's Type C docks are not yet supported. Intel has already implemented Thunderbolt 3 drivers in the Linux kernel, so this Dell initiative represents a first for a physical implementation on a consumer platform.