youtube for the day/ CERN Lhc Atlas detector tour

This youtube gives the best sense of scale of the Atlas detector I've seen yet!

- Spoke too soon!  I found a complimentary CMS detector youtube of the same tourguide almost as soon as I clicked publish on my blog!

The Cms and Atlas form a pair to test each other.  So, seeing the detectors of the LHC is not complete without seeing the CMS!