結城浩 / Hiroshi Yuki on Nostr: ...
Published at
2025-01-09 06:45:33Event JSON
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"content": "半額セール、本日最終日です。ニュートン力学の第一歩はこちらから！\n\n「数学ガールの物理ノート」セール！（2025年1月9日まで）｜結城浩 / Hiroshi Yuki #note https://mm.hyuki.net/n/n562fe86e7bbc",
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