How do electric kettles work? How to use a tea kettle right?

There is nothing more comforting than sitting down with a cup of tea and putting on the kettle.The science behind how it works is easy to understand.

When gas cook-tops became more widely available around 100 years ago, the whistling kettle became a popular kitchen appliance.Water in the kettle would boil, building pressure which was forced through the lid, releasing a high pitched whistle.

The K2 kettle was designed to prevent people from burning their hands.

The metal coil is inside the Kettle.The cold water inside the coil is warmed by the electrical energy that travels through it.

Kettles are 50% more efficient than stovetops when it comes to boiling water, but you could save even more energy by avoiding these three common mistakes.