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State news agency Xinhua is reporting that China is planning to launch a probe to the moon in the second half of 2013. The Chang’e-3, named after the Chinese moon goddess, will deposit a lander and rover on our natural satellite to survey its bumpy surface. It’ll launch from the Xichang Satellite Launch Center in Sichuan province and is a sign of the continuing ambition of the nation’s space program — after it deposited a crew on its Tiangong-1 space station two months ago.
from Engadget
A power outage struck India’s northern and eastern electrical grids earlier today, hitting around 600 million people — that’s roughly half of the country’s population of 1.2 billion — cutting off electricity to businesses, transit and traffic lights, to name but a few. The power failure hit around 1pm local time “without warning” according to the electric company. The incident follows another major outage the day prior, which affected around 300 million people. Regions have taken to seeking out alternative energy sources such as hydro power, with local business utilizing backup diesel generators and the like, which have helped keep hospitals and airports in service.
[Photo by NASA]
from Engadget
Greenery may fulfill a superficial need to improve the landscape aesthetic, but plants play a much more critical role in regular life function, converting carbon dioxide to oxygen through a process called photosynthesis. Panasonic is among the companies attempting to replicate this natural procedure through artificial means, and it looks like the Japanese electronics maker is well on its way towards a viable solution. Presenting at the International Conference on the Conversion and Storage of Solar Energy this week, Panasonic announced the development of an Artificial Photosynthesis System, which uses a nitride semiconductor to convert water and carbon dioxide — a byproduct of factories and power plants — into an organic material called formic acid, which is used in the manufacturing of dyes and fragrances. Covering the planet in formic acid wouldn’t necessarily represent progress, but assuming demand isn’t exceeded, it certainly beats CO2. Best yet, Panasonic claims that the system converts the substances at plant-like efficiency rates, or 0.2 percent. Hit up the PR after the break for a more granular look at the company’s creation.
from Engadget
STANFORD, CALIFORNIA—Everyone hates commuting. (Disclaimer: I work at home, my commute is only about five seconds between my bedroom and my home office. Thanks Ars!) For most driving commuters, the biggest problem is that there are often hundreds of other cars that want to drive the same stretch of highway at the same time. Cars performing below optimal speed is not only inefficient; it pollutes, too.
So, Balaji Prabhakar, a Stanford professor of electrical engineering and computer science with a background in computer networks, had an idea. He found that there may be a new way to alleviate congestion: rather than imposing a penalty on drivers, why not pay them to simply alter their behavior slightly? That is, what if drivers were given a financial incentive to drive slightly earlier or slightly later than the prime 8 to 9 am window?
“The most important thing about congestion that’s worth knowing is that it’s a 10 percent phenomenon,†he told Ars this month. “That means if you shift 10 percent of the load from peak to off-peak, congestion will come down significantly for everyone. The reason is that as load approaches capacity, the rise in congestion is very severe at the high end. You don’t have to shift everybody. In fact, it’s not worthwhile to shift everybody.â€
from Ars Technica
Despite plenty of indications that the Earth has gotten warmer—like melting glaciers and ecosystems that are shifting toward the poles—there are a number of climate skeptics who simply don’t accept the temperature records produced by three different organizations (NASA, NOAA, and the CRU). Many of them pinned their hopes on physicist Richard Muller, who was also not convinced the professionals had gotten it right. But Muller did something about it, forming the Berkeley Earth project, and building a huge database of land temperature records.
Back in October, Muller dropped his findings in a rather unconventional location: an editorial in The Wall Street Journal. Despite the hype, the results were rather bland. He produced a temperature record that was nearly identical to that of the other organizations. But now, Muller is back for round two, and this time he has chosen the New York Times as an outlet for his climate musings.
As before, his team uses a different statistical method of reconstructing temperatures that works well with short records, taken at sites that were shut or moved. NASA, NOAA, and the CRU use methods that require long records, so they have to make adjustments to the data from sites that have shifted or gotten new equipment. This compensates for the fact that these changes will lead to discontinuities in the record. Since Berkeley Earth doesn’t need the same length, it can just skip adjustments entirely: any record with a discontinuity is just split there, and treated as two records. The team has now also pushed its analysis back to almost 1750, adding a century to the land temperature records produced elsewhere.
from Ars Technica
Suidobashi Heavy Industries has put the finishing touches to its latest project, the 4.4-ton Kuratas. Mobile suit obsessives around the world can thank artist Kogoro Kurata and robotics expert Wataru Yoshizaki for the robot frame, which has space to house a pilot inside. The mech’s touchscreen UI even includes a Kinect-based movement interface and the shudder-inducing “smile-activated” twin BB gatling guns. You can customize your own diesel-powered beast in the dystopian gang colors of your choosing, but be advised: the $1.35 million price tag doesn’t include further customization options like a faux leather interior, cup holder or phone cubby. The Kuratas does, however, come with the ability to make phone calls direct from the cockpit, so you can tell your enemies that you’re coming for them.
from Engadget
