http://qwiki.stanford.edu/wiki/Main_Page Qwiki is a quantum physics wiki devoted to the collective creation of technical content for practicing scientists. The site is nominally centered around quantum physics including - but not limited to - quantum optics, quantum metrology, quantum control, quantum information, and quantum computation. Essentially, Qwiki is designed for people who post content to the arXiv and quant-ph. This online encyclopedia was created and is maintained by members of the Mabuchi Lab at Caltech.