Johnny X writes "Weird Al Yankovic recently said he makes far less money when you buy from iTunes than when you buy an actual CD. This guy did the math and showed that Weird Al could be losing up to 85% of his record sales income due to the 'weird' ways the record companies compute digital sales. Are all artists getting the shaft like this?"

ArthurDent writes "For quite a while global warming has been presented in the public forum as a universally accepted scientific reality. However, in the light of Al Gore's new film An Inconvenient Truth many climate experts are stepping forward and pointing out that there is no conclusive evidence to support global warming as a phenomenon, much less any particular cause of it."

Taran Rampersad writes "Every now and then, someone comes up with a fun title. 'Linux Annoyances for Geeks' is a definitely fun - and accurate - title for this book. While some people have been fiddling with Linux since it first came out, the majority of Linux users haven't been. I started using Linux in the late 90s, and my work schedule didn't allow me to go to meetings, or track down people who knew things. And the first time you do an install on a machine, you may be disconnected from the very information that gets you connected. Been there, done that. So this book attracted me because despite being an advocate of Free Software and Open Source, there are times when I still type very naughty things on the command line. Read the rest of Taran's review.

hamilton76 writes to tell us that researchers at Carnegie Mellon have found a way to allow computers to extrapolate 3 dimensional models from 2 dimensional pictures. From the article: "Using machine learning techniques, Robotics Institute researchers Alexei Efros and Martial Hebert, along with graduate student Derek Hoiem, have taught computers how to spot the visual cues that differentiate between vertical surfaces and horizontal surfaces in photographs of outdoor scenes. They've even developed a program that allows the computer to automatically generate 3-D reconstructions of scenes based on a single image. [...] Identifying vertical and horizontal surfaces and the orientation of those surfaces provides much of the information necessary for understanding the geometric context of an entire scene. Only about three percent of surfaces in a typical photo are at an angle, they have found."

escay writes "Cardinal, the Beta 1 version of Firefox-based browser Flock, was released Tuesday with many polished features. Some of the features include drag-and-drop photo uploading for Flickr and Photobucket, an in-built RSS aggregator, direct blogging tool, and shared favorites/bookmarks. In step with Web 2.0 philosophy, Flock provides a rich user-centric experience, making it easier to bring information to the user and vice versa. It is available for Linux/Mac/Windows, and you can download it here. (And for those of you trying to get Flash working in Firefox on an AMD64 Linux machine, try this and be pleasantly surprised!)"