What is the first thing you do when you wake up in the morning? You probably wake up and linger in bed for a while, then get up and go to a bathroom? After you have done your business here, you come to the kitchen and press the button of the kettle. Because, like many people in the world, you want to drink something hot like tea or coffee when you wake up in the morning. Especially if you are like me, you will admit that it is not easy to start the day without a coffee.
Well, has the 1.7 liter capacity of kettles, one of the tools we use most in our daily lives, ever make you think? Why is the water capacity of a kettle 1.7 liters instead of 1.5 liters or 2 liters? From my point of view, I’ve been wondering why this is the case for a very long time, although I’ve never noticed it until now. Today we will look at why kettles have a maximum water volume of 1.7 liters.
Why is the maximum capacity of kettles 1.7 litres?
The kettle, which we also know as an electric kettle, is an English invention. The British also have extremely strange units of measurement. The maximum capacity of 1.7 liters in kettles is also due to different units of measurement. The pint, which is a unit of measurement used in the UK and the USA, can be shown as the main responsible for filling kettles up to 1.7 liters today. The large size teapots used at that time were produced as 3 pints. When we look at the unit of measurement in liters at 3 pints, it is equivalent to 1.7 liters (568 ml x 3).
The history of the kettle, which makes our lives easier with its simplicity
When we look at the history of kettles, we first go back to 1891. British Crompton and Co. The resistance of the electric water heaters produced by a company named, could not be immersed directly in the water at first, but the water was boiled through a special reservoir. This prevented the process from running very quickly and efficiently.
This problem was solved in 1922 by Leslie Large, an engineer of a firm called Bulpitt & Sons of Birmingham. The coil placed in the metal tube offered the possibility of heating the water without posing a safety risk as it did not come into direct contact with the water.
In 1955, the company named Russell Hobbs had developed the first fully automatic kettle. When the water inside the kettle started to boil, the steam that came out cut the thermostat’s current and the kettle was turned off.
Today, the kettle, which is produced in much more technological ways, still fulfills its main purpose, electrical water heating. Today we explained to you why the maximum capacity of the kettles, which are in the kitchen of almost every house, is 1.7 liters.
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