[Dave] built a controller that lets him boil two kettles at once when brewing beer. The setup uses electric heating elements in each of the kettles. We prefer to use gas as it’s a bit easier to ...

The average home kettle is set up to switch off automatically when water reaches its boiling point. But would a kettle filled with alcohol, which has a significantly lower boiling point ...

Limescale can accumulate in various parts of a household ... creating a "potent." After boiling the kettle, she displayed the "results after just one boil." Households can then rinse the kettle ...