Chapter 6 | Physics: a Core Entrance to the Laws of Reality
Physics teaches people to respect reality through observation, causality, models, measurement, and verification.
Core idea: Physical thinking asks what can be observed, what mechanism may explain it, and how the explanation can be tested.
How to read it: treat the chapter as a working frame. Identify the situation it describes, the mistake it warns against, and the standard it asks you to build into your own system.
Static practice: Take one claim you heard recently and ask what observable evidence would support or weaken it.
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