Picture this: A small child walks into a store where a whole range of chocolate bars are on display. Being hungry, the child looks around to see if anyone is watching, then slips a bar into his pocket. He walks out of the store and goes home to eat his ill-gotten prize.
Space aliens, orbs and crowd demons mystify true believers. Too bad the theories don't hold up -- the world would be more interesting if science could take the day off. Commentary by Lore Sjöberg.