Smarter Every Day & Veritasium made synchronized Youtube videos for a side-by-side comparison of this effect in their respective hemispheres.
THIS LINK will set up the two videos on a desktop. Each video is given separately below.
THIS LINK will set up the two videos on a desktop. Each video is given separately below.
Smarter Every Day: The Truth About Toilet Swirl - Northern Hemisphere
Veritasium: The Truth About Toilet Swirl - Southern Hemisphere