Feynman: Magnets (and Why?) FUN TO IMAGINE 4/ higher quality version!
5 人推荐 · 跨 5 个月 · 2021–2026
中文导读
1983 年 BBC 专访中，当被问及“磁铁为什么会相互吸引”时，物理学家 Richard Feynman 并未简单甩出公式，而是层层剖析为什么很多日常看似简单的“为什么”追问极难用日常词汇回答，并深刻探讨了解释的本质与类比的边界。
为什么 HN 推它
HN 社区常驻经典，被视为求真务实（intellectual honesty）与科学传播的标杆典范，每当讨论如何做好技术解释时总会被翻出来瞻仰。
「他就这个问题信手拈来洋洋洒洒侃了整整 8 分钟，看他思考说话纯粹是一种享受。」HN 网友原话：his riff for 8 minutes on this is just a joy to watch.
英文原摘要（HackerTube / Claude 整理）
A 1983 BBC interview in which Richard Feynman is asked how magnets work and explains why 'why' questions are hard to answer in everyday terms. He reflects on what counts as an explanation and the limits of analogy.
HN returns to it as a model of intellectual honesty and good explanation, often linking it in discussions of why-questions and science communication.
HN 上的提及
he spends almost 10 minutes talking about how a scientist assigns meaning to a question
Feynman was fanatical about correct pedagogy. This is always good
his riff for 8 minutes on this is just a joy to watch.
Makes the same point on a related matter
You should watch this