Bill Nye explains wild things about plants, such as how they breathe, make food, defend themselves, and move their seeds around. Dr. Eloy Rodriquez, checks out the medicinal value of plants to discover potential new medicines. The DVD has extra features: fully indexed "chapters" correlated to national science standards, interactive glossaries and quizzes, bonus footage of never-before-seen segments, interviews and demos, Spanish translation, and on-disk implementation guide. .