69178121
submission
mpicpp writes:
A Chinese spacecraft service module has entered orbit around the moon, months after being used in the country's landmark test flight that sent a prototype sample-return capsule on a flight around the moon and returned it to Earth.
The service module from China's circumlunar test flight arrived in orbit around the moon this week, according to Chinese state media reports. The spacecraft is currently flying in an eight-hour orbit that carries it within 125 miles (200 kilometers) of the lunar surface at its closest point, and out to a range of 3,293 miles (5,300 km) at its highest point.
According to chief engineer Zhou Jianlian of the Beijing Aerospace Control Center the module will make its second and third braking in the early hours of today (Jan. 12) and tomorrow, Beijing time. Doing so will enable the module to enter a 127-minute orbit around the moon, Zhou said. [China's 1st Round-trip Moon Shot in Pictures]
Earlier reports noted that a camera system is onboard the service module, designed to assist in identifying future landing spots for the Chang'e 5 mission that will return lunar samples back to Earth in the 2017 time frame.
69177785
submission
Lucas123 writes:
A new peer-to-peer file sharing service is hoping to gain access to your hard drive in order to store someone else's data on it. The service, called Storj, is currently in beta. It uses the cloud network and end-to-end encryption to allow the transfer of data to and from your computer’s drive. Users who rent out space on their hard drives earn “Storjcoin X” (SJCX), a form of currency that can be used to purchase capacity on Storj's “Driveshare” service. The service works by first uploading a file-sharing application onto a user’s computer then breaking file data into small 8MB or 32MB blocks, or “shards,” as Storj calls them. Each block of data is encrypted with a unique hash, and then the pieces are distributed throughout the cloud network. Storj periodically cryptographically checks the integrity and availability of a file, and offers direct rewards to those maintaining the file.
69080417
submission
Lucas123 writes:
Driven largely by oil price weakness, 2015 could be the best year to date for investments in renewable energy technology, according to several new reports. According to Bloomberg Energy Finance, new funding for wind, solar, biofuels and other low-carbon energy technologies grew 16% to $310 billion last year. It was the first growth since 2011, erasing the impact of lower solar-panel prices and falling subsides in the U.S. and Europe that hurt the industry in previous years. Demand for solar power grew 16% year-over-year in 2014, representing 44 billion watts (gigawatts) of capacity purchased during the year. Worldwide solar demand in 2015 is projected to be 51.4GW, compared with 39GW in 2014. Government policies will continue to improve for renewables — solar, in particular — given that anti-dumping duties imposed on Chinese modules by the U.S. last year are expected to be removed this year, Deutsche Bank said.
69080365
submission
MojoKid writes:
Intel's strategically timed CES 2015 launch of their new 5th Gen Core Series processors for notebooks was met with a reasonably warm reception, though it's always difficult to rise above the noise of CES chatter. Performance claims for Intel's new chip promise major gains in graphics and more modest increases in standard compute applications. However, the biggest bet Intel placed on the new Broadwell-U architecture is performance-per-watt throughput and battery life in premium notebook products that are now in production with major OEM partners. A few manufacturers were early out of the gate with new Core i5 5XXX series-based machines, however, none of the major players caught the same kind of buzz that Dell received, with the introduction of their new XPS 13 Ultrabook with its near bezel-less 13-inch WQHD (3200X1800) display. As expected, the Core i5-5200U in this machine offered performance gains of anywhere from 10 to 20 percent, in round numbers, depending on the benchmark. In gaming and graphics testing is where the new 5200U chip took the largest lead over the previous gen Core i5-4200U CPU, which is one of the most common processors found in typical ultrabook style 13-inch machines.
69079045
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coondoggie writes:
The financial go-ahead has been given to build a 3,200 megapixel camera that will be the world’s largest and will be the centerpiece of a telescope that will generate some 6 million gigabytes per year of outer space images.
69036411
submission
MojoKid writes:
Dell unveiled their new XPS 13 ultrabook at CES, which the company says is the smallest 13-inch laptop in the world. Dell claims it achieved this feat by employing what it calls an "infinity display" that is virtually borderless (the bezels measure just 5.2mm), allowing the XPS 13 to maintain the external dimensions of an 11-inch notebook but with a 13-inch Quad-HD display (3840X2160). Dell also says that the XPS 13 has the longest battery life of any 13-inch notebook, clocking in at 15 hours on a charge and powered by Intel's new 5th gen Core series processor. In addition, the machine was spotted at an Intel event streaming 4K video wirelessly to a 4K HDTV via Intel's next gen WiDi technology. Other interesting notables from Dell included a 34-inch wide-aspect, curved monitor dubbed the UltraSharp U3415W that sports a 2560X1440 WQHD resolution.
68946683
submission
MojoKid writes:
Dell took the wraps of their new XPS 13 ultrabook at CES today, which the company says is the smallest 13-inch laptop in the world. Dell claims it achieved this feat by employing what it calls an infinity display that is virtually borderless (the bezels measure just 5.2mm), allowing the XPS 13 to maintain the external dimensions of an 11-inch notebook but with a 13-inch Quad-HD display (3840X2160). Dell also says that the XPS 13 has the longest battery life of any 13-inch notebook, clocking in at 15 hours on a charge. In addition, the machine was spotted at an Intel event streaming 4K video wirelessly to a 4K HDTV via Intel's next gen WiDi technology. Other interesting notables from Dell today, included a 34-inch wide-aspect, curved monitor dubbed the UltraSharp U3415W that sports a 2560X1440 WQHD resolution.
68932099
submission
Lucas123 writes:
Toyota has announced that it will give away more than 5600 patents related to its fuel cell technology in order to spur more widespread adoption. The move is similar to one by Elon Musk last spring when he offered up patented designs for all-electric vehicle (EV) "supercharging stations," which can fully charge a battery in about 45 minutes. By allowing other automakers to use the supercharging technology, Musk said he hoped to boost EV adoption. Toyota's hydrogen fuel cell patents include ones related to its recently announced Toyota Mirai hydrogen fuel cell car, which began selling in December with a base sticker price of $57,500. Several automakers have released prototypes or are selling fuel cell vehicles, including Honda and Hyundai.
68160551
submission
Lucas123 writes:
The Iowa Department of Transportation plans to roll out a mobile app next year that will allow drivers to use their smartphones as an official driver's icense to show police and airport security. Privacy experts, however, say it's a bad idea to create an app that allows a police officer to gain possession of your smartphone for an indefinite amount of time. Additionally, mobile apps have been known to collect information about users and sometimes share that information without the users knowledge. Alan Butler, senior counsel with the Electronic Privacy Information Center in Washington, also pointed out that if a call or text message came into the smart phone while a police officer was in possession of it that could also violate privacy. There are also practical issues, such as a what to do if your phone dies.
68147809
submission
rossgneumann writes:
North Korea may really be behind the Sony hack, but we're still acting like idiots. Peter W. Singer, one of the nations foremost experts on cybersecurity, says Sony's reaction has been abysmal. "Here, we need to distinguish between threat and capability—the ability to steal gossipy emails from a not-so-great protected computer network is not the same thing as being able to carry out physical, 9/11-style attacks in 18,000 locations simultaneously. I can't believe I'm saying this. I can't believe I have to say this."
68024329
submission
MojoKid writes:
Recently, Carnival cruise lines gave tours of their CSMART facility in Almere, the Netherlands. This facility is one of a handful in the world that can provide both extensive training and certification on cruise ships as well as a comprehensive simulation of what it's like to command one. Simulating the operation of a Carnival cruise ship is anything but simple. Let's start with a ship that's at least passingly familiar to most people — the RMS Titanic. At roughly 46,000 tons and 882 feet long, she was, briefly, the largest vessel afloat. Compared to a modern cruise ship, however, Titanic was a pipsqueak. As the size and complexity of the ships has grown, the need for complete simulators has grown as well. The C-SMART facility currently sports two full bridge simulators, several partial bridges, and multiple engineering rooms. When the Costa Concordia wrecked off the coast of Italy several years ago, the C-SMART facility was used to simulate the wreck based on the black boxes from the ship itself. When C-SMART moves to its new facilities, it'll pick up an enormous improvement in processing power. The next-gen visual system is going to be powered by104 GeForce Grid systems running banks of GTX 980 GPUs. C-SMART executives claim it will actually substantially reduce their total power consumption thanks to the improved Maxwell GPU. Which solution is currently in place was unclear, but the total number of installed systems is dropping from just over 500 to 100 rackmounted units.
68017781
submission
Lucas123 writes:
A new International survey of Internet users from 24 countries has found that more than 39% of them have taken steps to protect their data since Edward Snowden leaked the NSA's spying practices. The survey, conducted by the Centre for International Governance Innovation (CIGI), found that 43% of Internet users now avoid certain websites and applications and 39% change their passwords regularly. Security expert Bruce Schneier chastised the media for trying to downplay the numbers by saying "only" 39%" have taken action and "only 60%" have heard of Snowden. The news articles, "are completely misunderstanding the data," Schneier said, pointing out that by combining data on Internet penetration with data from the international survey, it works out to 706 million people who are now taking steps to protect their online data. Additionally, two-thirds (64%) of users indicated they are more concerned today about online privacy than they were a year ago. Another notable finding: 83% of users believe that affordable access to the Internet should be a basic human right.
67830963
submission
Lucas123 writes:
Thousands of 3D printer owners who are part of a distributed online network were tapped for a buyer's guide, rating dozens of machines from tiny startups to big name manufacturers. Surprisingly, the big name 3D printer makers were no where to be found in the top picks. More obscure companies, like Makergear, a 12-person start-up in Ohio, or Zortrax, a polish company that began as a Kickstarter project, took top spots in the reviews. The buyer's guide, put together by 3D Hubs, contains five different categories: Enthusiast Printers, Plug-n-Play Printers, Kit/DIY Printers, Budget Printers and Resin Printers. In all, 18 models made it to the top of the user communities' list, and only printers with more than 10 reviews were included in the buyer's guide. 3D Hubs also added a secondary "Printer Index" that includes 58 3D Printers that didn't make it to the top of their categories. Printers with more than five reviews are displayed in the index.
67685973
submission
Lucas123 writes:
Over the next 10 years, adoption of distributed power in the form of renewables such as solar power has the potential to reduce revenues to grid utilities by as much as $48 billion in the U.S. and by $75 billion in Europe, according to a new study. The study, by Accenture, revealed that utility executives are more nervous about the impact of distributed — or locally generated renewable power — than ever before. with 61% of those surveyed this year indicating they expect significant or moderate revenue reductions compared to only 43% last year. The cost of rooftop solar-powered electricity will be on par with prices for common coal or oil-powered generation in two years, and the technology to produce it will only get cheaper, according to a recent report from Deutsche Bank. New technologies, such as more efficient solar cells, are also threatening to increase efficiencies and drive adoption.
