Buckbeak writes "I like to carry my Linux systems around with me, on USB flash drives. Typically, SanDisk Cruzers or Kingston HyperX. I encrypt the root partition and boot off the USB stick. Sometimes, the performance leaves something to be desired. I want to be able to do an 'apt-get upgrade' or 'yum update' while surfing but the experience is sometimes painful. What can I do to maximize the performance of Linux while running off of a slow medium? I've turned on 'noatime' in the mount options and I don't use a swap partition. Is there any way to minimize drive I/O or batch it up more? Is there any easy way to run in memory and write everything out when I shut down? I've tried both EXT2 and EXT3 and it doesn't seem to make much difference. Any other suggestions?"
bowman9991 writes "Two big budget Isaac Asimov novel adaptations are on the way. New Line founders Bob Shaye and Michael Lynne are developing Asimov's 1951 novel Foundation, the first in Asimov's classic space opera saga, which has the potential to be as epic as Lord of the Rings. At the same time, New Regency has recently announced they were adapting Asimov's time travel novel The End of Eternity. Despite having edited or written more than 500 books, it's surprising how little of Isaac Asimov's work has made it to the big screen. '"Isaac Asimov had writer's block once," fellow science fiction writer Harlan Ellison said, referring to Asimov's impressive output. "It was the worst ten minutes of his life."' Previous adaptations include the misguided Will Smith feature I, Robot, the lame Bicentennial Man with Robin Williams, and two B-grade adaptations of Nightfall." This reader also notes that a remake of The Day of the Triffids is coming.
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.