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		tlarkworthy on June 25, 2018 \| parent \| context \| favorite \| on: Two Vortex Rings Colliding in Slow Motion [video] Vaping and youtube has taken smoke ring blowing to new level https://youtu.be/zVXR7xttUeo

TheSpiceIsLife on June 25, 2018 [–]

I don't see any reason why this shouldn't be an Olympic sport.

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