funny thing is, i've actually been there 2 years ago for a-level trip. found a few interesting facts but forgot most of them, they're fast f**kers and the facility is pretty damn big.. and costed a lot of dollars, we only visited a small section and 1 of the buildings has so much machines/computers/wires/geeky things it was just unbelievable.. ermm apart from that...and got given a tour of the place by "cyclops" - (he been skiing in switz) i didn't pick up much from the trip. im not very good at science...but don't think people should worry too much, what happens happens. steve