Zipper, seems to be so ordinary, almost in every corner of our lives can see its figure, from heavy down jackets, to sealed food bags, to exquisite wallets, as well as suitcases and so on, it is no exaggeration to say that zipper has been deeply integrated into every detail of our lives.

We can hardly imagine how inconvenient our life would be without zippers. It's like a window that can be opened and closed at any time, giving us a sense of convenience and security. However, have you ever wondered how much sophisticated engineering lies behind this seemingly ordinary gadget?

Its principle is actually fairly straightforward, through the interlocking gear, firmly connected two pieces of fabric together. However, these other processes, whether it is the design of the gear, the selection of materials, or even the accuracy of the measurement, are extremely demanding. Therefore, although the zipper seems simple, the science behind it is quite complex, and it is a perfect combination of engineering and craft aesthetics.

Nowadays, wherever you go, you can see the zipper. It is arguably one of the most common daily necessities, but it is not well studied. After all, with the rapid development of science and technology, the form and function of the zipper have also had unprecedented breakthroughs and development, it with its unique, high-tech charm to show the world the amazing achievements and potential of science and technology in the 21st century. Let us appreciate and appreciate the convenience and beauty brought to us by the zipper, and deeply lament the magic of science and technology.