Here it is again: the merry, festive Christmas season with its glitter balls, tinsel and the typical “Ho Ho Ho!” Holding onto his red belly, Santa grins and laughs at us from everywhere. Like Halloween pumpkins and clowns, Santa is one of our most popular cultural symbols associated with laughter.
Click here for original story, Merry or scary? Santa’s ‘Ho ho ho’ mirrors our own ambiguous relationship to laughter
Source: Phys.org