Engadget is reporting that NVIDIA has released five new mobile GPUs to fill some imagined gap in the 200M series lineup. These new chips supposedly double the performance and halve the power consumption of the older chips, but still no word on why they think we need eight different GPU options. "The cards are SLI, HybridPower, CUDA, Windows 7 and DirectX 10.1 compatible, and all support PhysX other than the low-end G210M. Of course, with integrated graphics like the 9400M starting to obviate discrete graphics in the mid range -- even including Apple's latest low-end 15-inch MacBook Pro -- we're not sure what we'll do with eight different GPU options, but we suppose NVIDIA's yet-to-be-announced price sheet for these cards will make it all clear in time."

Hugh Pickens writes "The Register reports that a longtime Wikipedia admin has been caught offering to edit the online encyclopedia in exchange for cash. Someone noticed a post to an online job marketplace where he was advertising his services: 'Besides technical writing, I also am an accomplished senior Wikipedia administrator with several featured articles to my name,' read the post, which has since been changed. 'If you need a good profile on Wikipedia, I can help you out there too through my rich experience.' Wikipedia promptly opened a discussion page to try to reach consensus on the community view of 'paid editing.' So far opinion seems to be divided between those who say it's ok as long as full disclosure is made and 'edits are compliant with WP:NPOV, WP:RS, WP:BLP, WP:N,' and others who believe that paid editing automatically creates a conflict of interest. Back in 2006, Wikipedia co-founder Jimmy Wales shot down a company known as MyWikiBiz, which promised that you could 'author your legacy on the Internet.' The company subsequently had to reinvent itself with no reference to Wikipedia. 'It is not ok with me that anyone ever set up a service selling their services as a Wikipedia editor, administrator, bureaucrat, etc., I will personally block any cases that I am shown,' wrote Wales."

The LA Times is running a story about Earth Speaks, a companion project to SETI, which focuses on how we would communicate with intelligent extraterrestrial life, should we happen to discover it. Far more effort has been devoted to searching for signals or a means to communicate than the question of what we might say once contact is established, and the folks at SETI have set up a website to gather opinions on what the best questions and statements are. "So far, the messages break down into a few distinct categories. Some people want to throw a block party to welcome the aliens to the neighborhood. Others, less trusting, would warn the aliens that we've got guns and know how to use them. Another group, possibly influenced by having seen too many movies, would have us hide under the bed until they go away. 'If we discover intelligent life beyond Earth, we should not reply — we should freeze and play dead,' wrote one contributor." What would you say first to an alien?

An anonymous reader writes with a link to Ars Technica's report that "the EU is considering forcing Windows users to choose a browser to download and install before they can first browse the Internet, according to The Wall Street Journal (subscription required). While the latest Windows 7 builds let you uninstall IE8, 'third-party browser makers like Opera, Mozilla and Google are pushing for tough sanctions against Microsoft. The EU would rather have a "ballot screen" for users to choose which browsers to download and install as well as which one to set as default. The bundling requirement might end up becoming a responsibility for manufacturers.'"

viyh writes "North Korea conducted a nuclear test on Monday, South Korea's Yonhap news agency quoted a ruling party official as saying. A magnitude 4.7 earthquake was recorded by the USGS in North Korea. South Korean President Lee Myung-bak has called an emergency meeting of cabinet ministers over the test, Yonhap said."

SilverLobe writes "The hypothesis that living cells may use photons for communications has been on the fringes of cell biology for a while. No proof positive exists, but there is some strong circumstantial evidence. Byte Size Biology reports on a simple experiment that shows how the unicellular protozoan Paramecium may use so called 'biophotons' to signal for growth and feeding. The original academic paper in PLoS ONE concludes: '... not all cellular processes are necessarily based on a molecule-receptor recognition. The non-molecular signals are most probably photons. If so, cells use more than one frequency for information transfer and mutual influence.'"