crabel writes "3 blind people have been implanted with a retinal chip that allowed them to see shapes and objects within days of the procedure. From the article: 'One of the patients surprised researchers by identifying and locating objects on a table; he was also able to walk around a room unaided, approach specific people, tell the time from a clock face, and describe seven different shades of gray in front of him.'"

aarondubrow writes "Imagine a metal that 'remembers' its original, cold-forged shape, and can return to that shape when exposed to heat or a magnetic pulse. Like magic out of a Harry Potter novel, such a metal could contract on command, or swing back and forth like a pendulum. Believe it or not, such metals already exist. First discovered in 1931, they belong to a class of materials called 'shape memory alloys (SMA),' whose unique atomic make-up allows them to return to their initial form, or alternate between forms through a phase change."

British teenager Luke Angel has been banned from the US for sending an email to the White House calling President Obama an obscenity. The 17-year-old says he was drunk when he sent the mail and doesn't understand what the big deal is. "I don't remember exactly what I wrote as I was drunk. But I think I called Barack Obama a p***k. It was silly -- the sort of thing you do when you're a teenager and have had a few," he said. The FBI contacted local police who in turn confronted Luke and let him know that the US Department of Homeland Security didn't think his email was funny. "The police came and took my picture and told me I was banned from America forever. I don't really care but my parents aren't very happy," Angel said.

An anonymous reader writes "How much should game developers be charging for DLC? It seems that one indie dev has decided to carry out a unique experiment. The latest expansion pack for Gratuitous Space Battles is priced at $5.99 — or is it? It turns out there is both a standard ($5.99) version and a discount version ($2.99). And the difference between them is... nothing. The buyers have been left to make their own decisions on whether or not they should pay full price, and send more money to the developer, or treat themselves to a deserved discount. The buy page even lists comparisons of national incomes, average salaries and even the price of sausages to help buyers make up their minds. Will this catch on? Will Microsoft start asking us whether or not we should get a discount and trust us to answer honestly?"

Norwegian radio journalist Pia Beathe Pedersen quit on the air complaining that her bosses were making her read news on a day when "nothing important has happened." Pedersen claimed that broadcaster NRK put too much pressure on the staff and that she "wanted to be able to eat properly again and be able to breathe," during her nearly two-minute on-air resignation.

If you spent a good portion of your childhood reading the classic "Choose Your Own Adventure" books, you'll be glad to know that you can soon waste countless hours at work turning to random pages on your iPhone. Edward Packard, one of the original authors of the series, has helped create an app called U-Ventures which uses special effects to create a story in the traditional Choose Your Own Adventure format. From the article: "The first U-Venture is a sort of a sequel to a classic title, The Cave of Time. In 'Return to the Cave of Time,' the U-Venture, 'you go back in the cave — you don't have a choice on that,' Packard tells NPR's Neal Conan. But from that point on, the reader chooses her own course."

Medical doctor and writer Atul Gawande gave the commencement address recently at Stanford's School of Medicine. In it he lays out very precisely and in a nonpartisan way what is wrong with the institution of medical care in the US — why it is both so expensive and so ineffective at delivering quality care uniformly across the board. "Half a century ago, medicine was neither costly nor effective. Since then, however, science has... enumerated and identified... more than 13,600 diagnoses — 13,600 different ways our bodies can fail. And for each one we've discovered beneficial remedies... But those remedies now include more than six thousand drugs and four thousand medical and surgical procedures. Our job in medicine is to make sure that all of this capability is deployed, town by town, in the right way at the right time, without harm or waste of resources, for every person alive. And we're struggling. There is no industry in the world with 13,600 different service lines to deliver. ... And then there is the frightening federal debt we will face. By 2025, we will owe more money than our economy produces. One side says war spending is the problem, the other says it's the economic bailout plan. But take both away and you've made almost no difference. Our deficit problem — far and away — is the soaring and seemingly unstoppable cost of health care. ... Like politics, all medicine is local. Medicine requires the successful function of systems — of people and of technologies. Among our most profound difficulties is making them work together. If I want to give my patients the best care possible, not only must I do a good job, but a whole collection of diverse components must somehow mesh effectively. ... This will take science. It will take art. It will take innovation. It will take ambition. And it will take humility. But the fantastic thing is: This is what you get to do."

An anonymous reader writes "How many species share our planet? According to a recalculation by an international research team, the number is significantly lower than we thought — only around 5.5 million."

Phaethon360 writes "From Bioshock and Modern Warfare 2 to even Team Fortress 2, RPG elements are creeping into game genres that we never imagined they would. This change for the most part has managed to subtly improve upon genres that needed new life, but there's a cost that hasn't been tallied by the majority of game developers. 'The simple act of removing mod tools, along with the much discussed dedicated server issue, has made [MW2] a bit of a joke among competitive players. Gone are the days of "promod," and the only option you have is to play it their way. If Infinity Ward are so insistent on improving the variety of our experiences, they don’t have to do it at the expense of the experience that many of us already love. It really is that simple. If they don’t want to provide a good "back to basics experience," they could at least continue to provide the tools that allow us to do that for ourselves.'"

An article in the Guardian asks whether the focus of modern games has shifted away from having a clear-cut ending and toward indefinite entertainment instead. With the rise of achievements, frequent content updates and open-ended worlds, it seems like publishers and developers are doing everything they can to help this trend. Quoting: "Particularly before the advent of 'saving,' the completion of even a simple game could take huge amounts of patience, effort and time. The ending, like those last pages of a book, was a key reason why we started playing in the first place. Sure, multiplayer and arcade style games still had their place, but fond 8, 16 and 32-bit memories consist more of completion and satisfaction than particular levels or tricky moments. Over the past few years, however, the idea of a game as simply something to 'finish' has shifted somewhat. For starters, the availability of downloadable content means no story need ever end, as long as the makers think there's a paying audience. Also, the ubiquity of broadband means multiplayer gaming is now the standard, not the exception it once was. There is no real 'finish' to most MMORPGs."

At CES, Sony's Kaz Hirai confirmed that the company will build out its PlayStation Network for use with other devices, such as televisions, Blu-ray players, and PCs. Quoting: "... the expansion starts next month with the availability of the PSN video store on these other devices, and Hirai explained they are constructing a mechanism to create a single user ID across the entire network (if you have a PSN account, it's good to go on any other applicable Sony device, and if you create one on another device, it'll work on PSN). And finally, Hirai also announced the formation of a new Sony division — called Sony Network Entertainment, Inc. — to drive this expansion of the PSN service into a Sony-wide network."