There have been a number of articles (written, seemingly, by those with neither the knowledge nor experience needed to check “scientific” conclusions) about the perceived risk of CERN’s new Large Hadron Collider creating a quantum black hole that will swallow the Earth. Well, as a public service, someone has created the Has the Large Hadron Collider Destroyed The Earth? to monitor the situation. (Be sure to view the page source.) Incidentally, odds are good that every electron in existence already meets the “quantum black hole” criteria, so I wouldn’t be too concerned.