Happy plastic faces on the decline: study
                                
                                
                                    (Newser) -
                                    Lego characters, it seems, are no longer living in a state of bliss. Once, the figures wore uniform smiles, whether they were gas station workers or hospital patients. Today, however, life has gotten more complicated: Since the 1990s, the number of angry Lego faces has climbed while the number of...