A modern material mentioned in product design is:

Kevlar is considered a modern material in product design due to its unique properties and applications that have emerged since its introduction. Developed by DuPont in the 1960s, Kevlar is an aramid fiber, which means it is made from synthetic polymer. It is renowned for its exceptional strength-to-weight ratio, high tensile strength, and thermal stability. These characteristics make it ideal for applications in a variety of high-performance products, including bulletproof vests, helmets, and various composite materials used in aerospace and automotive industries.

In contrast, steel, wood, and natural timber are traditional materials that have been used for centuries in various forms of engineering and design. While they possess important properties and have ongoing applications, they do not exhibit the same cutting-edge performance and innovation that modern materials like Kevlar offer. Thus, Kevlar stands out as a prime example of a material that reflects advancements in material science, enabling designers and engineers to create products that meet the demands of contemporary applications.