Attention children, we are about to cross a big expanse of that hot and hard stuff. This is called a 'street'. Before and during crossing it is very important that you look straight ahead and pay no attention to those big shiny things coming at you from the sides that screech to a stop. Pay no attention to those loud blaring noises they make at us either. Just keep looking straight ahead and it will all be fine. If you want to really annoy the owners of the big shiny things, stop and make a couple circles on the way across.