An anonymous reader writes "Scientists at the Tokyo University of Science have developed a way to create sugar batteries that store 20% more energy than lithium-ion cells. Before it can be used as the anode in a sodium-ion battery, sucrose powder is turned into hard carbon powder by heating it to up to 1,500 degrees celsius in an oxygen-free oven." Except that swapping batteries might be a bit tricky, I can think of a perfect application for these.

Today marks the launch of RAGE, id Software's post-apocalyptic first-person shooter that's been in development for at least four years. Early response to the game is mixed, but mostly positive. Eurogamer wrote, "This certainly isn't a video game like the ones we're used to playing in 2011, smothered in celebrity voice actors and shoulder-grabbingly intense expository cut-scenes, and varnished by psychologists so we never look in the wrong direction when we're sprinting away from a set-piece. Instead it's something simpler and more old-fashioned. Judged on game design and content, then, it's slightly anachronistic, but as a toy box full of things you can only do in games, RAGE is warm-hearted and refreshing." The review at Opposable Thumbs was much more critical, saying, "None of the game's ideas are thought out or fully explored, so the game feels like a series of dead ends in a world that is hard to care about, in which you play a bland character doing boring things against stock enemies using weak guns." If you'd like to see a look at the actual gameplay, Giant Bomb has a lengthy video with commentary.

quipalicious writes "A Michigan school super asks the state governor to make his school district a prison, highlighting the various rights and privileges that prisoners get and public schooling students don't."

SEWilco writes "US government sites which promote open government are going to shut down soon due to not enough funding being directed at them."

Hugh Pickens writes "Scientific American reports that a newly patented method of non-lethal incapacitation can render an assailant helpless for several minutes by overloading the neural networks connected to the retina with a brief flash of high-intensity light. 'It's the inverse of blindness—the technical term is a loss of contrast sensitivity,' says Todd Eisenberg, the engineer who invented the device. The device consists of a 75-watt lamp, combined with optics that collect and focus the visible light into a targeted beam, which can be aimed like a flashlight to project a controlled beam of white light more than 10 times more intense than an aircraft landing light with a range as far away as 150 feet. Recovery time ranges from 'seconds to 20 minutes,' says Eisenberg. 'It's very analogous to walking from a very bright room into a very dark room.'"

kdawson writes "Herewith the tale of the instantaneous loss of 19 months of Time Machine backup data, with the possible involvement of a fresh install of Sophos's new free Mac A-V package. Sophos support has been contacted but has not responded as of this writing."

bossanovalithium writes "Carnegie Mellon University has taught a computer how to read and learn from the internet. According to Dennis Baron at the Oxford University press blog, the computer is called NELL and it is reading the internet and learning from it in much the same way that humans learn language and acquire knowledge. Basically by soaking it all up and figuring it out. NELL is short for Never Ending Language Learner and apparently it is getting brainier every day."

TangoMargarine writes "Sometimes, expensive calculators hit the floor. It's happened to almost anyone with a graphing calculator from TI or HP. Sadly, they don't always bounce. After this happened to [Howard C.], an Industrial Engineering student from U. of Iowa, he decided to spend $50 on milling his own replacement case out of aluminum rather than trashing the device over a broken battery compartment."

pickens writes "A study in the Netherlands illustrates car thieves' preferences. From 2004-2008, the most commonly colored vehicle stolen was black. This may be because black vehicles look more luxurious. Following close behind black were gray/silver automobiles. Of the 109 pink cars in the study, not one was stolen. A bright and uncommon color, like pink, may be as effective deterrent as an expensive security system. Ben Vollaard, who conducted the research, wrote, 'If the aversion to driving a car in an offbeat color is not too high – or if someone actually enjoys it – then buying deterrence through an uncommon car color may be at least as good a deal as buying deterrence through an expensive car security device.'"

A post at TechCrunch claims knowledge of large investments from Google into social game company Zynga, makers of FarmVille and Mafia Wars. The amount of money involved is not small — somewhere in the $100-200 million range — and could facilitate Google's expansion into the games market. Quoting: "The investment was made by Google itself, not Google Ventures, say our sources, and it's a highly strategic deal. Zynga will be the cornerstone of a new Google Games to launch later this year, say multiple sources. Not only will Zynga's games give Google Games a solid base of social games to build on, but it will also give Google the beginning of a true social graph as users log into Google to play the games. And I wouldn't be surprised to see PayPal being replaced with Google Checkout as the primary payment option. Zynga is supposedly PayPal's biggest single customer, and Google is always looking for ways to make Google Checkout relevant."

MojoKid writes "When a game developer releases a demo, it's typically intended to entice players into first trying and then purchasing the full version. This is the stuff of Game Design 101 for most of us, but a crack team of cutting-edge gaming researchers at Sony have applied for a patent based on a novel concept: game demos that become progressively less fun the more you play. Sony refers to this as 'feature erosion.' The idea behind this dubious concept is that gamers will become hooked on a game while it's still in demo, then squawk unhappily as features and abilities they've unlocked begin to disappear. In order to prevent this, the player ponies up for the full version. A demo or program that provides limited functionality or play time is one thing; a game that's purposefully designed to take your progress away, in an admitted attempt to get you to buy once you've been hooked, is something altogether different."