Science

Identification guide to search for arrowheads and flint artifacts.

Identify and learn about common Ohio trees. By only knowing one part of a tree (leaf, fruit, etc.), you can follow the samples given until you can identify your tree.

Includes 30 species and subspecies of snakes that are found in Ohio.

Designed for the student researcher. Contains full text of hundreds of science magazines, journals, encyclopedias, reference books, and a vast collection of images.