21:25
The Immune Response: How the Body Defends Itself
A healthy immune system is so well-organized, so effective against invasion, that its owner can be forgiven for never giving it a second thought. Nevertheless it is a highly complex dimension of human physiology, and when it is overwhelmed, healing ...
18:45
Designing Fashion
This program illustrates how fashion designers turn their concepts into end products. Over the course of the video, viewers will see how fashion designers visually develop their ideas, how they use CAD to enhance and support their work, and the step...