The Coriolis effect does not determine which direction water swirls down sinks or toilets because the effect is tiny & masked by other, much stronger factors. However, by eliminating these other factors, water will consistently swirl counterclockwise well North of the Equator and clockwise well South. This phenomenon proves Earth is a rotating sphere.
Flat-Earthers noticed the myth about water swirling down sinks & use it to dismiss the Coriolis effect. In reality, it is only a myth because other factors mask the Coriolis effect. Removing these factors lets us observe the water swirling from the Coriolis effect alone.
Continue reading “Detecting Earth’s Rotation by Draining Water”
It is a myth that the Coriolis force determines which direction water spirals down drains in everyday cases. The Coriolis force is too small in such cases. Sadly, charlatans have been using it as a tourist trap near the Equator, exploiting unsuspecting tourists.
Flat-Earthers realized the Coriolis tourist trap was just a parlor trick & used it to dismiss the Coriolis effect. In reality, scientists have been debunking this myth all the time. It is flat-Earthers who were duped into thinking it is a genuine scientific argument.
Continue reading “Coriolis Tourist Trap”