DIY Science Project - Make a colored vortex ring in the pool
Check out Monstrum from PBS:
Thanks to Derek Muller from Veritasium for letting me use his pool!
Creator/Host: Dianna Cowern
Editors: Leland Schmidt & Levi Butner
Research: Dianna & Imogen Ashford
Writing: Imogen Ashford
Animations: Keegan Larwin