Richard Feynman Magnets
推荐理由
Richard Feynman explaining magnets is one of the best layman explainers
强烈推荐aunty_helen · 原文
说明
这是2009年由nebulajr发布的一部访谈,主题归在Fundamental physics。它讲的是explaining magnetism这一支里的具体问题,而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成:A short clip of Richard Feynman answering an interviewer's question about how magnets work, in which he explains why a why-question has no simple answer without a shared frame of reference.这些读者给出的理由,核心是:HN returns to it constantly as a classic on the difficulty of explaining fundamentals and the limits of analogies.讲法不绑某一条新闻,过几年仍然可以当材料看。从2014年到2026年,有4位不同的读者在3个不同月份把它推荐出来,其中明确叫别人去看的有1次。适合想听当事人怎么做取舍的人。重点是他为什么当时那样选。如果已经会了基本定义,就把注意力放在它怎么把explaining magnetism变成能跟着复述的例子。
视频信息
- 频道
- nebulajr
- 时长
- 7 分 33 秒
- 发布年份
- 2009
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