Hacker News new | ask | show | jobs
by Zardoz84 3886 days ago
There is some effects of a strong magnetic field on a current of water over aragonite and other calcium minerals, on a way that make less probable to a pipe get obstructed. However, this requires :

- a strong magnetic field in some special configuration. - a water current flow, like you can find on a pipe.

These "magnetic water cleaners" that are only a mug with a magnet, don't match these two requisites. Ie, are a fraud.