8db56b63-71af-4dd6-b401-edcb50706a0earticleDan Robitzski Staff Writerfncfnc/sciencefox-news/science/planet-earth/oceansLiveScience
What’s behind the speedy ‘smoke ring’ vortices?
The flag of Australia pinned on the map. Horizontal orientation. Macro photography. (MarkRubens, iStock). (…