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.
A beetle is an insect with hard wing cases that protect its delicate flying wings, but this definition is incomplete without a clear understanding of what an insect is.
External reference — all senses of the word “beetle” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.
Trace. Question. Emerge.