Scientists claim to have identified a master gene which is able to transform blood stem cells into disease-fighting immune cells. The hope is that this discovery will allow for new treatments for cancer. "The researchers have 'knocked out' the gene in question, known as E4bp4, in a mouse model, creating the world's first animal model entirely lacking NK cells, but with all other blood cells and immune cells intact. This breakthrough model should help solve the mystery of the role that Natural Killer cells play in autoimmune diseases, such as diabetes and multiple sclerosis. Some scientists think that these diseases are caused by malfunctioning NK cells that turn on the body and attack healthy cells, causing disease instead of fighting it. Clarifying NK cells' role could lead to new ways of treating these conditions."

Ars Technica has an interesting look at the recent book Unscientific America: How Scientific Illiteracy Threatens Our Future, a collaboration between Chris Mooney, writer and author of The Republican War on Science, and scientist Sheril Kirshenbaum. While it seems the book's substance is somewhat lacking it raises an interesting point; how can science be better integrated with mainstream culture for greater understanding and acceptance? "We must all rally toward a single goal: without sacrificing the growth of knowledge or scientific innovation, we must invest in a sweeping project to make science relevant to the whole of America's citizenry. We recognize there are many heroes out there already toiling toward this end and launching promising initiatives, ranging from the Year of Science to the World Science Festival to ScienceDebate. But what we need — and currently lack — is the systematic acceptance of the idea that these actions are integral parts of the job description of scientists themselves. Not just their delegates, or surrogates, in the media or the classrooms."

Foot-in-Mouth writes "New Scientist reports that girls are more "primed" to fear spiders and snakes, compared to boys. Infant boys and girls were shown pairs of images, a fearful and a happy object (such as a spider and a flower), measuring the boys' and girls' dwell times on the images. And in another similar test, normally happy objects (such as a flower) were given a fearful face and fearful objects were given a happy face. The results of these two tests suggested to the researcher that girls are not wired to fear spiders, for example, but rather girls are wired to more quickly learn to fear dangerous animals. The researcher, David Rakison at CMU, 'attributes the difference to behavioural differences between men and women among our hunter-gatherer ancestors. An aversion to spiders may help women avoid dangerous animals, but in men evolution seems to have favoured more risk-taking behaviour for successful hunting.' This reminds one of men's obsession with video games. Will game designers use this information to tweak video games for gender, either to make the games more or less frightening?"

Eugen writes "A Microsoft Software Engineer has posted the results of tests the company performed on the upgrade time of Windows 7. The metric used was total upgrade time across different user profiles (with different data set sizes and number of programs installed) and different hardware profiles. A clean 32-bit install on what Microsoft calls 'high-end hardware' should take only 30 minutes. In the worst case scenario, the process will take about 1220 minutes. That second extreme is not a typo: Microsoft really did time an upgrade that took 20 hours and 20 minutes. That's with 650GB of data and 40 applications, on mid-end hardware, and during a 32-bit upgrade. We don't even want to know how long it would take if Microsoft had bothered doing the same test with low-end hardware. The other interesting point worth noting is that the 32-bit upgrade is faster on a clean install than a 64-bit upgrade, regardless of the hardware configuration, and is faster on low-end hardware, regardless of the Data Profile. In the other six cases, the 64-bit upgrade is faster than the 32-bit upgrade."

An anonymous reader writes 'Jupiter's gravity captured a comet in the mid-20th century, holding it in orbit as a temporary moon for 12 years. The comet, named 147P/Kushida-Muramatsu, is the fifth body known to have been pulled by Jupiter from its orbit around the Sun. The discovery adds to our understanding of how Jupiter interferes with objects from the 'Hilda group,' which are asteroids and comets with orbits related to Jupiter's orbit.'

Hmmm2000 writes "Recently several Visa card holders were, um, overcharged for certain purchases, to the tune of $23,148,855,308,184,500.00 on a single charge. The company says it was due to a programming error, and that the problem has been corrected. What is interesting is that the amount charged actually reveals the type of programming error that caused the problem. 23,148,855,308,184,500.00 * 100 (I'm guessing this is how the number is actually stored) is 2314885530818450000. Convert 2314885530818450000 to hexadecimal, and you end up with 20 20 20 20 20 20 12 50. Most C/C++ programmers see the error now ... hex 20 is a space. So spaces were stuffed into a field where binary zero should have been."

mulaz writes with this excerpt from The Register: "An update pushed out to BlackBerry users on the Etisalat network in the United Arab Emirates appears to contain remotely-triggered spyware that allows the interception of messages and emails, as well as crippling battery life. Sent out as a WAP Push message, the update installs a Java file that one curious customer decided to take a closer look at, only to discover an application intended to intercept both email and text messages, sending a copy to an Etisalat server without the user being aware of anything beyond a slightly excessive battery drain."

William Gibson's Neuromancer was first published 25 years ago. Dr_Ken writes with an excerpt from an article at MacWorld that delves into the current state of some of the technology that drives the book: "'Neuromancer is important because of its astounding predictive power. Gibson's core idea in the novel is the direct integration of man and computer, with all the possibilities (and horrors) that such a union entails. The book eventually sold more than 160 million copies, but bringing the book to popular attention took a long time and a lot of word-of-mouth. The sci-fi community, however, was acutely aware of the novel's importance when it came out: Neuromancer ran the table on sci-fi's big three awards in 1984, winning the Hugo Award, the Philip K. Dick Memorial Award, and the Nebula Award.'"

An anonymous reader writes "After scoring a surprise electoral win in Sweden and getting high-profile support in Germany, The Pirate Party is coming to Canada. The party's goals are fairly simple. People should have the right to share and copy music, movies and virtually any material, as long as it is for personal use, not for profit. It opposes government and corporate monitoring of Internet activities, unless as part of a criminal investigation. It also wants to phase out patents."

RobGoldsmith writes with this snippet from Space Fellowship: "If you've never seen a spaceship with your own eyes, now's your chance. The International Space Station (ISS) is about to make a remarkable series of flybys over the United States. Beginning this 4th of July weekend, the station will appear once, twice, and sometimes three times a day for many days in a row. No matter where you live, you should have at least a few opportunities to see the biggest spaceship ever built."

e9th writes "Despite a bump or two along the way, it seemed that compulsory ID cards were a done deal in the UK. Now, the Financial Times is reporting that the scheme has been shelved. Unfortunately, it seems that this was more a matter of convenience than of concern for citizens' privacy."

SailorSpork sends in a BBC report that "China is delaying a controversial plan requiring all new computers sold in the country to be equipped with an Internet filtering software, state media says. The filter, called Green Dam Youth Escort, was to have been required from Wednesday, but the ministry of industry said computer makers needed more time." The submitter adds: "Except of course for Sony, who as reported earlier lacked the moral fiber to hold off installing the spyware, which reportedly is ridden with security holes and uses stolen code. Sony actually managed to ship ahead of the schedule."

Designers James Auger and Jimmy Loizeau have created a clock that is powered by "eating" bugs. The clock traps insects on flypaper stretched across a roller system and then drops them into a vat of bacteria. The insects are then "digested" and the ensuing chemical reaction is transformed into power that keeps the rollers moving and the LCD clock working. The two offer another version that is powered by mice and an even cooler machine that picks insect fuel from spiderwebs with the help of a robotic arm and a video camera.

Michael writes "Part of our business at my work involves transferring mission critical files across a 2 mbit microwave connection, into a government-run telecommunications center with a very dodgy internal network and then finally to our own server inside the center. The computers at both ends run Windows. What sort of protocols or tools are available to me that will guarantee to get the data transferred across better than a straight Windows file system copy? Since before I started working here, they've been using FTP to upload the files, but many times the copied files are a few kilobytes smaller than the originals."

AaronParsons writes "An interesting NY Times article describes currently available programs for post-consumer electronics. One of the many interesting points in the article is that electronics manufacturers should be held responsible for recycling their products post-consumer: 'Maybe since they have some responsibility for the cleanup, it will motivate them to think about how you design for the environment and the commodity value at the end of the life.'"