Marty puts old wives' tales to the test as he attempts to predict the sex of an unborn child. Also, our brains in a box try to answer the age-old question of which came first, the chicken or the egg.
Marty puts old wives' tales to the test as he attempts to predict the sex of an unborn child. Also, our brains in a box try to answer the age-old question of which came first, the chicken or the egg.