The Science of Glue

The video tutorial explains the concept of glue, its historical use, and its various applications. It covers different types of adhesives, such as drying, pressure-sensitive, contact, hot, multi-part, and one-part adhesives, and how they function. The tutorial also delves into the mechanics of adhesion, discussing how adhesives bond surfaces through mechanical and chemical means.

What new insight or understanding did you gain from this video?