Instructions for a variety of simple experiments that illustrate some of the more "disgusting" aspects of human physiology. Also includes experiments involving bread mold, snail slime, and sour milk.

Presents a simple introduction to the human body, including how the brain works, how fingernails grow, and how people breathe.

Explore the body science of sneezes. Learn how they happen, why sneezes are healthy, and more. Lively text and bright layouts makes this a perfect fit for budding scientists asking big body questions.