Brain Rules for Baby, Updated and Expanded How to Raise a Smart and Happy Child from Zero to FiveWhats the single most important thing you can do during pregnancy? What does watching TV do to a childs brain? Whats the best way to handle temper tantrums? Scientists know. In his New York Times bestseller Brain Rules, Dr. John Medina showed us how our brains really workand why we ought to redesign our workplaces and schools. Now, in Brain Rules for Baby, he shares what the latest science says about how to raise smart and happy children from zero to