Chronicles the history of Moon exploration and looks ahead to what the future might hold.

Presents an overview of the process of a mosquito bite, describing the different parts of a mosquito, and includes acombination of black-and-white photographs of children playing hide-and-seek and up-close, microscopic photos of actual mosquitos.

Examines the plant and animal life of the prairie grasslands of North America and how they are interdependent.

A brief history and discussion of the planets and outer space objects encountered by spacecraft Voyager.

While one tractor sits on the grass, out of gas, increasing numbers of other vehicles, from two airplanes to ten bicycles, fill the backyard with adventure.