Photo courtesy wikipediaHere's one way to get out of TAKS testing -- bring in a pint-sized bottle of mercury and drop it.That's what happened today at Crosby High School, where a female student had one to two pounds of mercury in her purse (Why? No one knows), and when it dropped it broke and.....School's out!!! For mercury!!!!!!Three students tried to clean it up, Crosby superintendent Mike Joseph tells Hair Balls; they've been treated. Fourteen other students who were in the classroom (which w