PAS Facebook Group Upload pictures you want to have on the PAS site or discuss classes in the forum!
Physics Department Website A great resources for scholarship, research opportunities and other department information.
Physics GRE Resources from Harvard Overview, study sheets and old tests.
Another GRE Link Old tests and solutions.
American Institute of Physics From publications to physics news, the AIP website is a great resource.
Society of Physics Students A great resource for undergrads looking to get involved in promoting physics.