Each concept here is mapped to its prerequisites — the ideas you'd need first to understand it — all the way down to four foundations: Space, Time, Energy, Pattern. Click any prerequisite to drill down, or scroll for the chain graph.
Tomato is a fruit that, due to its common usage as a vegetable, challenges traditional categorization of plant products, highlighting the complexity of culinary and botanical classification.
External reference — all senses of the word “Tomato Fruit” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.