$ 0 0 An Idaho high school science teacher is being investigated by the state's professional standards commission for using the word "vagina" in a 10th grade biology class.http://www.rawstory.com/rs/2013/03/27/idaho-teacher-investigated-for-saying-vagina-during-biology-lesson/***Not to worry 10th graders.There are no vaginas.There is no global warming.