In which direc­tion is the bus pic­tured below traveling? Do you know the answer? The only pos­si­ble answers are “left” or “right.” Still don’t know? Keep read­ing for the answer and explanation… When pre-school chil­dren are shown this brain teas­er, they often answer “left.” Why? “Because you can’t see the door.” (This works in coun­tries where you dri­ve on the…