33:29
Individual Differences: Gender, Training, and Physical Performance in Sport
Why are some able to perform tremendous physical tasks, while others cannot? More specifically, why are males able to perform in ways females cannot? This program answers these questions and more by examining and calculating various indicators of ph...
27:32
All about Textiles
What makes cotton such a versatile material? How is silk produced? Why do some people have trouble wearing wool? In this program, interior designer Brandi Hagen explains the qualities of different kinds of fibers, both natural and synthetic. Nylon, ...