Doomsday

Had lots of fun today gently teasing children about the end of the world. Leave homework for Thursday till Wednesday night just in case the world ends. There was an interview with a scientist who got very upset when it was suggested that the large particle collider might pose a risk and so far nothing bad has happened. If they find the missing particles then the last 40 years of subatomic physics will be justified - if not then at least they have identified what the answer isn't!!