關於原來如此教室About YuanLai Class
學物理，也學 AI。原來如此教室把新聞和生活裡的現象拆成一步一步的計算：先換單位，再代公式，最後說清楚結果代表什麼。
- 科學：物理、化學、半導體與科學新知，對應學測與分科測驗的範圍。
- 新聞科學解密：把新聞裡的科學句子拆開，分清楚事實、推論和還不知道的部分。
- AI：AI 知識、AI 應用，以及「抓比特的錯」。
每篇筆記都有一題小測驗和分步解答，也附上資料來源。插圖由 AI 生成，數字和公式由我們自己檢查。發現錯誤，歡迎來信：guidephy126@gmail.com。
想認識教室裡的角色？請看角色介紹。
Learn physics. Learn AI. YuanLai Class takes things you see in the news and in daily life and works through them step by step: change units, use the formula, then say what the answer means.
- Science: physics, chemistry, semiconductors, and science news, matched to Taiwan's GSAT and AST scope.
- News explained: we take the science lines in the news apart into facts, inferences, and open questions.
- AI: AI basics, AI tools, and "Catch Bit's Mistake".
Every note has a short quiz with a step-by-step answer, plus sources. Illustrations are AI-generated; we check the numbers and formulas ourselves. Found a mistake? Email guidephy126@gmail.com.
Meet the cast.