Cetaceans, such as beluga whales and dolphins, blow bubble rings, fast-spinning rings of air that they appear to play with. We happened upon this video after watching a suggestion about toroidal vortices by @dulemba.
Not-made-for-kids videos for kids.
Watched & collected by Rion Nakaya with her 2 & 5 year olds. Follow @thekidshouldsee.
