Presents the history of the yo-yo and describes the basic techniques involve in simple, intermediate, and advanced tricks.

An introduction to microscopes and magnification with experiments using such easily obtained materials as comic books, leaves, hair, and potatoes.

Explains the senses and provides simple activities and experiments designed to show how they work.

Presents over twenty science experiments designed to scare and gross-out others, including shrunken heads, rubber bones, and zombie food, and explains the scientific principles behind each experiment.