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Welcome, Engineering lovers! On our channel, we bring you fascinating content and today will be no different. In this video, we're going to explore an intriguing topic: how is glass made? From its ancient origins to modern technology, we'll delve into this manufacturing process and discover what makes this material so versatile and present in our lives.
Did you know that glass is everywhere? From the windows of our homes to the windshields of cars, from the floors of some architectures to the touch screens of our cell phones and tablets. However, although it is a common material, glass can be dangerous if we are not careful.
In this video, we are going to reveal the secrets of glass, from its discovery, which is believed to have occurred around 3500 years before Christ, to the technological advances that have revolutionized its production over the centuries. The first traces of glass were found in ancient Egypt and ancient Mesopotamia, and the rudimentary technique used was the molding and blowing of glass in various objects, amulets and small decorative pieces.
Over time, glass production and working techniques have been improved. The Phoenicians, people who inhabited the region of present-day Lebanon, Syria and Israel in ancient times, played a key role in the development of the glass industry, introducing and improving the blown glass technique. This method allows for the creation of larger, more complex containers, such as bottles, glasses, and goblets.
As for the glass manufacturing process, it involves a series of steps that may vary depending on the type of glass to be produced. However, in this video, we are going to focus on the basic process of making common glass, known as silica glass or soda-lime glass. This variety of glass is generally produced from three main raw materials: silica sand, sodium carbonate, and calcium carbonate.
We will walk you through the manufacturing process step by step, from melting the ingredients in a high temperature oven to molding the molten glass into different shapes using techniques such as blow molding, press molding or float molding. In addition, let's find out how glass is cooled and what additional processes can be carried out to improve its appearance and functionality.
Throughout the video, we'll also explore interesting facts about glass, such as the fact that, at the atomic level, it behaves like a gel, never reaching a fully solid stage. We will also discuss the importance of recycling glass to preserve natural resources and how glass can be reused through the melting and reshaping process.
If you are curious to know all the details of this fascinating glass making process, this video is for you! Join us on this journey through the world of glass, from its origins to modern production techniques. Share this knowledge with others, leave your like, subscribe to the channel and turn on notifications so you don't miss our next videos. Come and be amazed by the engineering behind the glass. A big hug and until the next video!
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