Lecture
This lecture covers the structures and properties of silicate materials, starting from the basic SiO4 tetrahedron to the formation of crystalline structures. It explores the different arrangements of silicon and oxygen atoms, the formation of crystalline structures, and the impact of temperature and pressure on the crystal structures. The lecture also delves into the production of ceramics, the concept of energy and surface tension, and the process of forming ceramics using powders and molds.