The truth about toilet swirls

It’s the old question – does the water go down the toilet the same way in the northern and southern hemispheres? Well Destin from Smarter Every Day and Derek from Veritasium have come up with a novel way to explain it – synchronised videos. – Deskarati

Here’s how to watch:

1. Hit play on the top, ‘Smarter Every Day video’.

2. Wait until Destin counts down to “zero” and then hit play on the bottom ‘Veritasium video’.

3. Enjoy

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