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IF you are in need of a decent introduction to the subject that tells you
what all the fuss is about, try Royal Holloway’s particle physics home page at
http://www.hep.ph.rhbnc.ac.uk/. A slide show takes you through the basics, and
there are summary sheets and posters available for schools. Or why not go on
`The Particle Adventure’ starting at http://pdg.lbl.gov/cpep/adventure.html
—well worth the trip.