Are There Pictorial Examples of Covariant and Contravariant Vectors
We present pictorial means of distinguishing contravariant vectors (or simply vectors) from covariant vectors (or linear forms).
arxiv.org Details

Derivation of gravitational waves in Einstein, Brans-Dicke and Rosen theories of
Mathematical derivation of gravitational waves to quadrupole order in the Brans-Dicke scalar-tensor and Rosen bi-metric theories of gravity.
www.davis-inc.com Details

Experimental Gravitational Physics Using Drag-Free Satellites
Covers current and past projects in experimental gravitational physics using Drag-Free Satellites including the Relativity Gyro, Equivalence Principle, and LISA.
www.dragfreesatellite.com Details

General Relativity Simulation Contest
The purpose of this Contest is to prove General Relativity using a (simple) algorithm.
users.pandora.be Details

Gravitational Lensing
A popular site with interactive demonstrations of gravitational lensing. The background material is at a graduate level
www.iam.ubc.ca Details

Gravitational Waves: An Introduction
This paper presents an elementary introduction to the theory of gravitational waves. This article is meant for students who have had an exposure to general relativity, but results from general relativity have been derived in the appendices.
arxiv.org Details

Gravity Probe B
Gravity Probe B is the relativity gyroscope experiment being developed by NASA and Stanford University to test two extraordinary, unverified predictions of Albert Einstein's general theory of relativity.
einstein.stanford.edu Details

Gravity of Gravity
An experiment at the University of Washington seeks to determine whether the gravitational binding energy of an object generates gravity of its own. (October 26, 1999)
www.aip.org Details

Handbook of Space Astronomy and Astrophysics - Relativity
A collection of equations important to both special relativity and general relativity.
ads.harvard.edu Details