Information about Einstein's theories of special and general relativity and their applications; sit...
Profile of Albert Einstein, with additional teaching resources, Shockwave demonstrations, and anima...
Try an experiment that illustrates the gravitational attraction between two objects or use a Java a...
A collection of articles about relativity
Page scans from the Handbook of Space Astronomy and Astrophysics giving equations and formulas for ...
Overview of the basic ideas and principal applications of general relativity. Written by John L. Sa...
Provides information on the history, experiments and paradoxes of relativity.
Attempt at a content aimed at the Internet community to write a simulation program, based on a simp...
The Physics FAQs guide to relativity books; by Chris Hillman (with contributions by Nathan Urban). ...
By Gerard 't Hooft (Utrecht University); based on lectures held in 2002; a thorough introduction st...
Annotated list of reading material about general relativity: popular books, textbooks, books on spe...
Encyclopedia article explaining the basic concepts, observational tests and (astrophysical) applica...