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Fun with Vortex Rings in the Pool

submitted by ant

9 years 4 months 3 weeks ago

"Create half-ring vortices in a pool by sliding a plate through water and adding food coloring to the ends..."

From http://boingboing.net/2014/12/17/vortexes-in-water.html ...

3 Comments

eric3579

says...

For a sciency explanation see *related video http://videosift.com/video/Explaining-Double-Pool-Vortex-Physics-Girl-1

siftbot

says...

Explaining Double Pool Vortex - Physics Girl has been added as a related post - related requested by eric3579.

SFOGuy

says...

I wish she had pulled a scale model of an Airbus or 747 through the pool. Wing tip vortex=cool...

And then...a scale model of a wing with a tip!

That would bring me geek happiness.