European Council for Nuclear Research (CERN)Resources for “students and educators” (lectures by CERN physicists; lesson plans & supplemental material for teaching particle physics) and scientists (updates, “latest experimental results”, and “theory papers”). Information about particle accelerators, experiments, and general content about physics. CERN is a joint venutre between 20 European member states, including Belgium, Denmark, France, Germany, Greece, Italy, the Netherlands, Norway, Sweden, Switzerland, and the United Kingdom.