one_neuron_two_neuron writes "Researchers at Harvard have taken a new look at how electricity can make neurons fire in the brain. The scientists found some surprising things: if you stick an electrode in the brain and apply current, you don't just make a small group of neurons fire — many neurons fire a long way away from the electrode. That's probably because instead of activating the cell bodies of the neurons, their axons fire. Those axons are the wiring of the brain. Your cerebral cortex is something like a big pile of unwound yo-yos — if you stick an electrode into the cortex, you're much more likely to hit the strings (the axons), and the yo-yo connected to the string can be really far away. So, how will you ever hook up a computer to your brain? This data shows that we need to rethink how to do that with electrical current. If you stick an electrode in one place, neurons in a totally different place will fire. New optogenetic methods (e.g. using viral delivery of proteins) might work. Or possibly we will figure out how to make the brain learn to interpret these sparse, widespread electrical patterns. New optical techniques have made a dramatic impact on neuroscience recently, and this study uses pulsed-laser-scanning microscopy (two-photon microscopy) to take pictures of neurons deep inside the living brain. The academic paper (PDF) is available on the author's site."

An anonymous reader writes "Technology Review is running an in-depth story about the way cellphone banking is transforming the lives of many poor people in India. By enabling users to manage a legitimate bank account and finance micro-loans, cellphones are a major force of social and economic change. It's perhaps not surprising, given that despite widespread poverty, India has the world's fastest-growing cellphone market and the second largest number of cellphone users (after China). The article mentions one Indian start-up, mChek, that is thriving as a result. There's also an excellent video report."

tsa writes "Last week, the Dutch court subjected two kids of ages 15 and 14 to 160 hours of unpaid work or 80 days in jail, because they stole virtual property from a 13-year-old boy. The boy was kicked and beaten and threatened with a knife while forced to log into Runescape and giving his assets to the two perpetrators. This ruling is the first of its kind for the Netherlands. Ars Technica has some more background information." In Japan, meanwhile, a woman has been arrested for "illegally accessing a computer and manipulating electronic data" after (virtually) killing her (virtual) husband.

Roland Piquepaille writes "Flower robots are not new, and some have already been developed in the US. Now, South Korean researchers have created a robotic plant which acts like real ones. This robot has humidifying, oxygen-producing, aroma-emitting, and kinetic functions. It is about 1.30 meters tall and 40 centimeters in diameter. The robotic plant can interact with people when they approach, and it can 'dance' when music is played. The researchers don't say when a commercial version of their flowers will come to the market. They also don't mention a retail price."

theodp writes "If you're a PC, you may be unfamiliar with The Dock, the bar of icons that sits at the bottom or side of a Mac and provides easy access to Apple applications. But don't count on it becoming a standard on the PC. On Tuesday, the USPTO awarded Apple — and inventor Steve Jobs — a patent for their User Interface for Providing Consolidation and Access, aka 'The Dock,' after a rather lengthy nine-year wait."

darkeye writes "I'm facing a difficult dilemma and looking for opinions. I've been contributing heavily to an open source project, making considerable changes to code organization and quality, but the work is unfinished at the moment. Now, a company is approaching me to continue my changes. They want to keep the improvements to themselves, which is possible since the project is published under the BSD license. That's fair, as they have all the rights to the work they pay for in full. However, they also want me to sign a non-competition clause, which would bar me from ever working on and publishing results for the original open source project itself, even if done separately, in my free time. How would you approach such a decision? On one side, they'd provide resources to work on an interesting project. On the other, it would make me an outcast in the project's community. Moreover, they would take ownership of not just what they paid for, but also my changes leading up to this moment, and I wouldn't be able to continue on my original codebase in an open source manner if I sign their contract."

Being in a relationship is not easy, more than half of all first marriages fail in this country. That statistic doesn't improve if you spend most of your time reading your favorite website and not tending to the needs of your family. Instead of asking me to help fix your relationship maybe you should try playing with your kids, talking to your wife, and not staring at a computer screen all day. You should realize that the help link doesn't provide help with your life. It's mostly for getting passwords and stuff. Below you'll find a collection of people that should have reached out to Dr. Phil and not Dr. Sam.

iamdrscience writes with news of an East German pensioner who breeds rabbits the size of dogs. Karl Szmolinsky won a prize for breeding Germany's largest rabbit, at 23 lbs., in 2006. News photos reached the North Koreans, who asked through their embassy whether Szmolinsky would be willing to sell them some as foodstocks — each rabbit yields about 15 lb. of meat. A deal was struck and Szmolinsky will be traveling to North Korea in April to help them set up a breeding program. (The photos in the article use the most extreme, contrived camera angles to make the rabbits look even more huge.)

Mr_Congeniality writes "Someone by the name of 'Brett' went all-out to prove how hot the XBox 360 can really get. So hot, the heatsink boils water on contact, but not only that, it can make a delicious meal. Be warned though, this video may not be suitable for those with weak stomachs!"