The article suggesting that flow rotation is accidental based on irregularities in the drain is complete and utter bullshit. The journal should be embarrassed t

The article suggesting that flow rotation is accidental based on irregularities in the drain is complete and utter bullshit. The journal should be embarrassed to have published such nonsense. I have personally been on the equator and seen water drain rotation change from one way to the other with in 5 meters of the equator.