  A web site called The Tachyon Nexus (no relation to Tachyon Nexus Inc) is
described. This web site (ehrlich.physics.edu) includes much reliable
information about the controversial subjects of time travel and
faster-than-light particles known as tachyons mostly from a physics point of
view. This compendium of various resources should be of great value both to
students seeking to learn about these subjects or to high school teachers or
college professors wishing to include them in their teaching on special or
general relativity.
