Agg writes "Well the slab gets poured on Wednesday so I thought I would sink 6 meters of copper pipe in the slab so that I can run my water loop through it when the house is finished. I hope to have water year round at about 16deg [about 61F]. No need for radiators or fans with chilled water coming straight out of the slab!"

PhreakOfTime writes "According to Bill Livingston and Matt Penn of the National Solar Observatory in Tucson, Arizona, sunspot magnetic fields are waning. The two respected solar astronomers have been measuring solar magnetism since 1992. Their technique is based on Zeeman splitting of infrared spectral lines in radiation emitted by iron atoms in the vicinity of sunspots. Extrapolating their data (PDF) into the future suggests that sunspots could completely disappear within decades." To motivate their interest the researchers mention the Maunder Minimum, which occurred beginning in 1645 and coincided with the coldest part of the so-called "Little Ice Age." Sunspot counts during this period were as low as 1/1,000 of the numbers seen in modern times.

digitalhermit writes "A C student (not the programming language) has sued her former school because she has been unable to find a job in the three months since her graduation. Yup, some schools are degree mills, but this just seems... bizarre."

An anonymous reader writes "As Metacity (the GNOME window manager) evolves into Mutter, the question of CSS themes and how to implement them has come up. One of the proposals was WebKit, which the author asked more specifically about on his blog. It seems that WebKit, being a very fast rendering engine, would allow Mutter to have unprecedented power, not to mention being nearly future-proofed. As a major bonus, going this way could allow GNOME to share themes with KDE, which is apparently already headed towards a dependency on WebKit. Many people will reflexively recoil at the idea of a browser being mixed with a window manager. But it's important to remember that WebKit is not a browser — it's just a rendering engine, and it's not where all the security issues come from. So, what are the real technical issues at stake here? What are the pros and cons of using WebKit underneath GNOME rendering?"