Join an experienced botanist to learn how to identify... and better appreciate the marvelous diversity of plant species.

Follow a team of international scientists documenting an archeological sensation: the exploration of royal tombs beneath the ancient Mexican city of Teotihuacǹ. Not much is known about this long-lost society. When archeologists discover evidence of a sacrificial chamber beneath the famous Pyramid of the Feathered Serpent, they find the clues that may finally tell us who these mysterious people were.

The human brain performs astonishing feats. Neuroscientists attempt to understand how the brain works and find themselves confronted with the most fundamental questions about humanity: How is ones personality connected to the structure of their brain? Could computers develop consciousness? Where does the human ability of choice come from? Are experiences of God or transcendence merely a product of chemical reactions?

Gives step-by-step instructions on the entire process of framing a floor of a basic 1,600 sq. ft. house. Topics include sills, joists, posts and girders, sheathing floors.

"Learning a new language opens a wealth of opportunities. But there's one language family that provides benefits like no other: the languages of computer programming. Now widely taught in schools -- even in elementary schools -- programming is an eminently learnable skill that gives you unrivaled problem-solving power you can apply in all areas of life. Programming is also a fun, creative activity that imparts deep insights into how we control the...

In the 12 fascinating lessons of Identity in the Age of Ancestral DNA, Anita Foeman, PhD, Professor of Communication and Media, and founder and primary investigator of the DNA Discussion Project at West Chester University, takes us behind the scenes to examine what really happens when individuals receive their personal DNA ancestry results. By learning about their individual and family reactions, we learn more about our own identity narratives as...