How do you tell a plumber from a chemist?... Chemistry business drugs job science Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Today's featured daily humor:How do you tell a plumber from a chemist? Get them to pronounce unionizationClick for another laugh! Previous article: It keeps going out of order.... Prev Next article: Can a kangaroo jump higher than the Empire State Building?... Next
