How It’s Made: Glass, From Sand to a Transparent Material That Changed the World!

Описание: 🌍 How is Glass Made from Sand? | The History and Production of Glass

Every day, over 100,000 tons of glass are produced worldwide. This material, found in buildings, cars, smartphones, eyeglasses, and solar panels, is essential to modern life.
But how do we transform a simple grain of sand into a perfectly smooth, transparent glass sheet? 🤔

In this video, we’ll explore:
🧪 The composition of glass and the raw materials used (silica sand, sodium carbonate, limestone, recycled glass)
🔥 The complete manufacturing process — from melting sand at over 1500°C to cutting the finished sheets
🏛️ The fascinating history of glass, from ancient discoveries to the revolutionary invention of modern float glass
🏗️ The applications of glass in construction, science, medicine, and cutting-edge technologies like optical fibers and foldable screens

👉 Stay until the end to discover how a material that seems fragile can be incredibly strong and versatile!

#glass #science #documentary #innovation #industry

♻️ Why this video is fascinating
Because it shows how a common element like sand becomes a high-tech material used in everything around us — a true lesson in science, history, and human ingenuity 💡.

💬 Join the discussion!
Tell us in the comments:
👉 Did you know that glass comes from sand?
👉 Which glass-based invention do you find the most amazing?

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