These bicycles are designed to filter smog out of the air as you ride. This could be a game changer for smoggy cities like Beijing. This Is What Pollution Does To Your Body - https://youtu.be/_k22ejJ_fvc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI For a 30 days unrestricted trial, go to freshbooks.com/seeker, and enter “Seeker” in the “How You’ve Heard About Us” section. Read More: Anti-smog bikes: could pedal power clean China's polluted