Glass is one of the most important and overlooked materials in modern civilization, surrounding human life in ways most people rarely stop to think about. In this episode, we explore the fascinating science and engineering behind glass, from ancient glassmaking techniques to the advanced materials science used in skyscrapers, smartphones, fiber optics, laboratories, vehicles, and space technology. What appears fragile and simple is actually one of the most versatile and transformative materials humans have ever created.

This episode dives into how glass is manufactured, the chemistry behind transparency, tempered and laminated safety glass, optical engineering, fiber optic communication, architectural design, and the hidden role glass plays in modern infrastructure and technology. We also explore why glass behaves differently from most soli ...