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."

Soychemist writes "On the same day that yet another shuttle launch was postponed, SpaceX successfully carried a Malaysian satellite, RazakSAT, into orbit. This is the second successful launch in a row for Elon Musk's space exploration startup. Later this year the company will launch its larger Falcon 9 rocket, which could be used to carry cargo to the International Space Station. RazakSAT was designed by ATSB and carries a high resolution camera. If it is intact, the satellite will take photographs of Earth that could be used to better manage natural resources."

Fallout 3 is due to be released in a few weeks, and Bethesda recently announced that all versions of the game have gone gold. They provided the systems specs for the PC release as well. Unfortunately for them, the Xbox 360 version was leaked onto torrent sites almost three weeks early. Bethesda is "looking into" how the game was distributed. In preparation for the launch, game director Todd Howard spoke at length with Gamasutra about the scope of the project, and the differences from their previous games, such as Oblivion. CrispyGamer recently ran a three-part series detailing their four hours of hands-on time with the game. We've previously looked at some gameplay videos for Fallout 3, and discussed the fact that no mod tools will ship with the game.