Guardian: s the latest coal-fuelled airpocalypse engulfed northern China this week and world leaders gathered in Paris to debate the fight against climate change, Nut Brother hit the streets of Beijing hoping to raise awareness of his countrys deadly smog crisis.
For the last 100 days, the activist, whose real name is Wang Renzheng, has used the industrial appliance to extract dust and other lung-choking pollutants from the citys atmosphere before transforming them into a dark brown smog brick.
I...