지구 평평설에 대한 1차 피드백

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문제 제기:

https://m.dcinside.com/board/physicalscience/194715

검토:

https://g.co/gemini/share/152c57719865

관련 자료:

https://odysee.com/@vibrate_people:7/%EC%9B%94%EC%8B%9D%EC%9D%80-%EB%91%A5%EA%B7%BC-%EC%A7%80%EA%B5%AC%EB%A5%BC-%ED%8C%8C%EA%B4%B4%ED%95%98%EB%8A%94:7

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