From meirinoanevans http://status.hackerposse.com/url/18312 on Twitter: Look at the size of the @ATLASexperiment detector at @CERN! Try spot some people working for a size comparison! So hyped to have been underground to see the detector for the 1st time today #ATLAS #ATLASexperiment #ATLASvisits #CERN #LHC #physics #Science #scientificresearch http://status.hackerposse.c…