Learn named chemical reactions with detailed mechanisms and peer-reviewed examples. Browse 1,266 reactions, search by name or type, and review flashcards for exam preparation. Save notes and track progress through study sessions.
by Elsevier Limited★ 4.842 ratingsEducationFreeData updated 2026-09-08
The app provides a knowledge-base for the evolutionary timescale of life. It allows exploration of divergence times among organisms using published molecular time estimates and presents results.
The app provides photos and information to help users recognize common North American tree pest insects. It details their life cycles and the damage they cause to trees, drawing from various sources.
