Asbestos is a naturally occurring fibrous mineral that has been used for centuries in building construction, textiles, and other industries. Its unique properties, including strength, durability, and heat/fire resistance, made it a popular choice for insulation, roofing, and other applications. However, it wasn't until the mid-20th century that researchers discovered the harmful effects of asbestos.

When asbestos fibers are disturbed, they become airborne and are easily inhaled or ingested. Once inside the body, these fibers can cause serious respiratory illnesses, including lung cancer, mesothelioma, and asbestosis. Asbestos-related diseases can take years to develop, and there is currently no cure.