text: If people are going to invent something that helps the humans they must as well invent something that helps the enviorment. In todays world we know that there is a lot of chemicals in the air and that many of us are affected. Actually everyone is affected be it. If the amount of gas is reduce in half and maybe we can safe todays' world. Wiht the reducement of contamination in the air the more safer is the air for humans to be able to breath it in.