Click! The Story of the Electric Kettle
Hello there! Have you ever felt chilly and wished for a warm cup of hot chocolate right away? Well, I’m the one who can help with that. I am the Electric Kettle, and my job is to make your water hot, and fast. Before I came along, things were very different. Imagine wanting a cup of tea. You’d have to find a big, heavy pot, fill it with water, and put it on a clunky stove. Then you’d wait, and wait, and wait some more, always keeping an eye on it so it didn’t boil over. My earliest relatives first appeared in the 1890s. They were a brand-new idea, using electricity to heat water, which was exciting! But, I must admit, they were a bit slow and not very smart. They were a good start, but my journey was just beginning, and the best part of my story was yet to come.
My biggest problem back then was that I didn’t know when to stop. I would get the water bubbling and steaming, doing my job perfectly, but if a person got distracted by a phone call or a knock at the door, I would just keep going. I would boil and boil until every last drop of water turned into steam and disappeared into the air. This was not just a waste of energy; it could be dangerous. I didn't want to cause any trouble. I just needed a brain. Luckily, two very clever inventors from England were thinking about this very problem. Their names were William Russell and Peter Hobbs. On a very important day in 1955, they gave me the gift I had been waiting for: an automatic switch-off. They placed a special little piece of metal near my spout, called a bimetallic strip. You can think of it as my clever metal tongue. It had a very special job. It could feel the hot steam as it rushed out of my spout when the water was boiling perfectly.
As soon as that hot steam hit the special metal strip, something magical would happen. The strip would bend just enough to push a switch, and with a satisfying ‘click,’ my power would turn off all by itself. I could finally stop working at the perfect moment, every single time. This wonderful invention changed everything. Suddenly, I was not just helpful, I was safe and reliable. I became a superstar in kitchens all around the world. Families trusted me to help them make their morning tea, their afternoon cup of soup, and their cozy evening hot chocolate without any worry. Over the years, I’ve changed my look many times. I’ve been tall and shiny, short and round, and I’ve come in every color of the rainbow. But no matter what I look like on the outside, my most important part is that little click. It’s the sound that tells you I’m here to help, making your day a little warmer and a lot easier.
Reading Comprehension Questions
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