- Why does cigarette smoke swirl in continuous lines rather than dispersing in air? Is it just the shape of air current or is there a binding force? https://www.reddit.com/r/askscience/comments/6vyqtc/why_does_cigarette_smoke_swirl_in_continuous/ 146 comments askscience
- Smoke swirls around Trump FBI pick http://www.baltimoresun.com/news/opinion/bs-ed-trump-fbi-20170607-story.html 3 comments politics
- Using satellite data collected over eight months, NASA scientists have created a compelling timelapse view of the dust, smoke and sea salt that continually swirl around the earth. http://www.scientificamerican.com/video.cfm?id=nasa-paints-compelling-picture-of-e2012-11-20 4 comments space
- [Frank Seravalli] As AntSanPhilly reported, Claude Giroux is not traveling with Flyers to Ottawa. While speculation swirls about Giroux accepting a trade to Panthers (which may well happen), sources within both organizations say tonight no deal is in place. No shortage of smoke, though. https://twitter.com/frank_seravalli/status/1504661755447975941?s=21 4 comments hockey