derrida writes "After over a year of intensive development and refactoring, Inkscape 0.47 is out. This version of the SVG-based vector graphics editor brings improved performance and tons of new features, including: timed autosave, Spiro splines, auto-smooth nodes, Eraser tool, new modes in Tweak tool, snapping options toolbar & greater snapping abilities, new live path effects (including Envelope), over 200 preset SVG filters, new Cairo-based PS and EPS export, spell checker, many new extensions, optimized SVG code options, and much more. Additionally, it would be wrong to not mention the hundreds of bug fixes. Check out the full release notes for more information about what has changed, enjoy the screenshots, or just jump right to downloading your package for Windows, Linux, or Mac OS X." We've been following the progress of Inkscape for years (2006, 2005, 2004).

angry tapir writes "Two US senators have asked President Barack Obama's administration to allow the public to review and comment on a controversial international copyright treaty being negotiated largely in secret. The public has a right to know what's being negotiated in the Anti-Counterfeiting Trade Agreement (ACTA), Senators Sherrod Brown, an Ohio Democrat, and Bernard Sanders, a Vermont Independent, argue in the letter."

Researchers from the School of Medicine at the University of California have shown that the more germs a child is exposed to, the better their immune system in later life. Their study found that keeping a child's skin too clean impaired the skin's ability to heal itself. From the article: "'These germs are actually good for us,' said Professor Richard Gallo, who led the research. Common bacterial species, known as staphylococci, which can cause inflammation when under the skin, are 'good bacteria' when on the surface, where they can reduce inflammation."

eldavojohn writes "Petr Horava, a physicist at the University of California in Berkeley, has a new theory about gravity and spacetime. At high energies, it actually snips any ties between space and time, yet at low energies devolves to equivalence with the theory of General Relativity, which binds them together. The theory is gaining popularity with physicists because it fits some observations better than Einstein's or Newton's solutions. It better predicts the movement of the planets (in an idealized case) and has a potential to create the illusion of dark matter. Another physicist calculated that under Horava Gravity, our universe would experience not a Big Bang but a Big Bounce — and the new theory reproduces the ripples from such an event in a way that matches measurements of the cosmic microwave background."