An anonymous reader writes "For the first time ever, scientists from Boston University and ATR Computational Neuroscience Laboratories in Kyoto, Japan have managed to use functional Magnetic Resonance Imaging, or fMRI to decode the process of learning. As the research stands to date, it isn't capable of much. Rather than working with skills like juggling, the researchers relied on images so they could tie into the vision part of the brain, the part that they have managed to partially decode. Nevertheless, they demonstrated that information could be taught using neurofeedback techniques. And it was effective even when people didn't know they were learning."

hype7 writes "The Harvard Business Review is running an article on Siri, the speech recognition technology inside the new iPhone. They make the case that Siri's use of artificial intelligence and speech recognition is going to change the way we interact with machines. From the article: 'The advantage of using speech over other interaction paradigms is that we have honed its use over thousands of years. It is entirely natural for us to talk to one another. Talking is one of the first things we learn how to do as children. It's second nature for us to ask a colleague or a friend a question and for them to answer the same way. Being able to talk to a phone like it's a personal assistant is something that people are going to get very used to, very quickly. It's a much more natural approach than using a mouse on a desktop. And I highly doubt the impact is going to stop at phones.'"

sciencehabit writes "Researchers have serendipitously discovered that a mixture of urea, glycerol, and soap makes membranes transparent. When they tried the mixture on a developing mouse fetus, they found that it removed all of the pigment from the cells, rendering the fetus completely transparent. The technique allowed scientists to see fluorescent neurons buried several millimeters in the brain."

Hugh Pickens writes "MIT Technology Review reports that various ideas have been floated for removing space junk, most of them hugely expensive, but now James Mason at NASA Ames Research Center has come up with the much cheaper option of zapping individual pieces of junk with a ground-based laser, to slow them down so that they eventually de-orbit. Mason estimates that a device to test the reversal of the Kessler syndrome could be put together for a million dollars, which would have to be shared by many space-faring nations, to avoid the inevitable legal issues that using such a device would raise. 'The scheme requires launching nothing into space — except photons (PDF) — and requires no on-orbit interaction — except photon pressure. It is thus less likely to create additional debris risk in comparison to most debris removal schemes,' writes Mason. 'Eventually the concept may lead to an operational international system for shielding satellites and large debris objects from a majority of collisions as well as providing high accuracy debris tracking data and propellant-less station keeping for smallsats.'"

siliconeyes writes "Scientists at the Indian Space Research Organization have discovered a giant underground chamber on the moon, which they feel could be used as a base by astronauts on future manned missions to moon. An analysis by an instrument on Chandrayaan-1 revealed a 1.7-km long and 120-metre wide cave near the moon's equator that is in the Oceanus Procellarum area of the moon that could be a suitable 'base station' for future human missions."

New research suggests that in addition to being one of history's cruelest conquerors, Genghis Khan may have been the greenest. It is estimated that the Mongol leader's invasions unintentionally scrubbed almost 700 million tons of carbon from the atmosphere. From the article: "Over the course of the century and a half run of the Mongol Empire, about 22 percent of the world's total land area had been conquered and an estimated 40 million people were slaughtered by the horse-driven, bow-wielding hordes. Depopulation over such a large swathe of land meant that countless numbers of cultivated fields eventually returned to forests. In other words, one effect of Genghis Khan's unrelenting invasion was widespread reforestation, and the re-growth of those forests meant that more carbon could be absorbed from the atmosphere." I guess everyone has their good points.

kkleiner writes "Hatsune Miku is a Japanese pop diva who's just started to play massive stadium concerts to sold out crowds. Her hair is blue, she dresses like Sailor Moon, and she'll only appear in concerts via a 3D 'hologram.' Oh, and did I forget to mention that she's completely fictional? Created by Crypton Future Media, Hatsune Miku and her virtual colleagues have gone on limited tours in Japan."

darthcamaro writes "Red Hat has settled another patent case with patent holding firm Acacia. This time the patent is US Patent #6,163,776, 'System and method for exchanging data and commands between an object oriented system and relational system.' While it's great that Red Hat has ended this particular patent threat, it's not yet clear how they've settled this case. The last time Red Hat tangled with Acacia they won in an Texas jury trial. 'Red Hat routinely addresses attempts to impede the innovative forces of open source via allegations of patent infringement,' Red Hat said in a statement. 'We can confirm that Red Hat, Inc and Software Tree LLC have settled patent litigation that was pending in federal court in the Eastern District of Texas.'"

gzipped_tar writes "According to Spiegel Online, 'A new computer game where players assume the roles of border guards and shoot people trying to escape from communist East Germany has unleashed a storm of controversy in Germany. The game's creator says he wanted to teach young people about history, but he has been accused of glorifying violence. ... The name of the multi-player FPS game, 1,378 (kilometers), was inspired by the length of the border between East and West Germany. ... [Players] choose between the roles of the border guards or would-be escapees: the escapee only has one goal — to get over the wall, but the border guard has more options, and can shoot or capture the escapee. He can also swap sides and try to clamber over the border defenses himself.' By choosing to play the border guard and kill the escapee, the player would win an in-game medal from the government of East Germany. But then the guard would time-travel forward to the year 2000, where he would have to stand trial. Jens Stober, 23, designed the game as a media art student at the University of Design, Media and Arts in Karlsruhe. He said that his intention was to teach young people about German history."