The Spallation Neutron Source (SNS) is an accelerator-based neutron source currently being built by the United States Department of Energy. Users can find out about upcoming workshops, conferences, and other events dealing with the accelerator, which is scheduled to be completed in 2006. By downloading a series of materials, users can learn about SNS's benefits and mechanisms. Researchers can discover SNS's mission, instrumentation, moderators, and detectors. The website provides live video of the construction site. Visitors can also learn about employment opportunities.