Main topics are amateur science, weird science, and cool science.
A comprehensive, quality collection of links as well as Dr. Simanek's own collected opinions. Topics include physics, history of science, pseudoscience, hoaxes, writing, education, skepticisism, humor, and quotes. The page is over 300K to load. Textbooks, tests, labs, lab emulations, and discussion groups are some of the offerings. Contains the spaghetti bridge project, ballistic and simple pendulum labs, and a host of other information.