Make an unfamiliar topic concrete through analogies

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I want to make an unfamiliar topic concrete through analogies. Develop multiple analogies and explicitly show where each breaks down.

Use these inputs:
Topic: [Add topic]
Existing knowledge: [Add existing knowledge]

Create: Analogy-based explanation.
Separate supplied facts from assumptions. Ask only for missing information that changes the result.
Make the result specific enough to use and include a short way to check or improve it.