Dave Knott writes "The CBC's weekly science radio show Quirks and Quarks this week features a countdown of the top ten planetary doomsday scenarios. Nine science professors and one science fiction author are asked to give (mostly) realistic hypotheses of the ways in which the planet Earth and its inhabitants can be destroyed. These possibilities for mankind's extinction include super-volcanoes, massive gamma ray bursts, and everybody's favorite, the killer asteroid. Perhaps the most terrifying prediction is the reversal of the Earth's magnetic field (combined with untimely solar activity), a periodic event which is currently 1/4 million years overdue."

mhm was one of many readers to note that the Linux 2.6 kernel has been ported to the iPhone. "Planetbeing, one of the iPhone devteam members, has been working on porting Linux to the iPhone (along with a custom bootloader called OpeniBoot). Today they managed to boot the kernel! Video showing the boot process has been posted. Instructions and binaries are available on the project blog."

nandemoari writes "According to a recent advertisement airing on American TV, Apple's new Macbooks (well-received by most technology critics) are 'the world's greenest family of notebooks.' It seems an indication that the Cupertino-based company is increasingly aware of a consumer base that demands green electronics. However, Greenpeace is less than enthused with Apple's overall green performance. In their report (PDF), the environmentalists argue that Apple 'needs to commit to phasing out additional substances with timelines, improve its policy on chemicals and its reporting on chemicals management.'" Ars Technica points out that Greenpeace's research isn't quite up-to-snuff, and it's also worth noting that Greenpeace admitted to targeting Apple for the publicity in the past.

Virgil Tibbs writes "With the Launch of the BBC's iPlayer imminent, the BBC trust has agreed to hear the Open Source Consortium's concerns regarding the BBC iPlayer's tie in with Microsoft's software. The move by the BBC to use Windows Media DRM & their apparent lack of commitment towards other platforms has caused outrage in many circles and prompted several online petitions."