Let me rephrase that . I ' m generally okay with offensive humor , and I never assume that the person making the joke is taking it literally otherwise , I ' d be the most racist , sexist , antiSemitic , Islamophobic pedophilic bigot out there but jokes about hanging babies go just a bit too far and go straight from being dark humor to being just plain dark . <| sep |> Not really , but it is cute that you think so . <| sep |> Hopefully this can serve as the archetype for further development of these systems . Large cities and industrial centers would benefit so much from being able to remove pollutants and particulates in the air . Furthermore , enough widespread usage of these may help to slow down global warming some . Let us hope that this technology is seen less as a gimmick and more of an aid in correcting the issue of human pollution .