In 1932, a bizarre incident during the glass production process led to the formation of one of the key insulating materials used by industries today. According to the information provided by the National Park Service, the introduction of compressed air into the flow of molten glass created extremely thin fibers. What was perceived as an industrial oddity at first attracted attention due to the fact that the material demonstrated unique properties, which made it distinct from regular glass.
What is more important, the event was crucial because the characteristics possessed by the fibers happened to be quite valuable within the context of the growing needs of the industry. In particular, they were light enough, malleable, and capable of trapping air efficiently. Yet, people failed to recognize their importance at first. In other words, the whole process started as a reaction to heat and pressure applied to the molten glass.
