👉 Pyruloid is a type of material that has been used in various applications, including electronics and aerospace. It is composed of two layers of materials, one being a layer of glass or plastic and the other being a metal. The glass layer allows for a high degree of transparency, while the metal layer provides strength and durability. Pyruloids are commonly used in electronic devices such as radios, microphones, and cameras due to their ability to withstand extreme temperatures.
