you smell gas. it s the additive they put in there so you can smell it, correct? xactly. so you smell it all the time and you don t think twice. what do you do now if you smell gas. i m sure more people if they re paying attention to the news are going to be calling saying hey, i smell gas. there s a catch phrase, smell gas, act fast. call 911. really? absolutely. if you smell gas, don t play ound with it. get it done. we want to help you out here and bring is this home for you. this is what happened. the san bruno blast happened when a 30-inch pipeline exploded. match natural gas pouring out of that. then if it explodes there are 2.5 million miles of pipine in the country. that s enough to circle the earth 100 times. you can get a sense of how much it is on this map. look at all of that. you can see the blue and yellow. the blue states, that s pipelines that run through multiple states. and then there s the red ones as well.e t this website, the one right here, take aook