Finest Inventions on Instagram: "Vinyl discs are made from polyvinyl chloride (PVC), a type of plastic. The process begins with combining raw PVC with stabilizers and colorants to form small vinyl pellets. These pellets are then heated and melted into a viscous form. 💽 Once molten, the vinyl is placed into a press along with stampers that hold the audio grooves from the master recording. The press compresses the vinyl into the shape of a disc, imprinting the grooves that contain the audio. Afte