Since the great smog that happened back in 1952, it has been killing people year after year. The problem still continues. However, the good thing in this regard is the technological advancement that can be used to fight it. However, not much efforts have been put to combat it and that's why we see lots of diseases spreading in the times of smog and accidents of vehicles is another phenomenon linked with this problem. I'm very happy to see Smog Free Bicycle here at @steemhunt. This is excellent pick and I'd like to share it with the world around me. Good shot @josalarcon2!