Mechanical Computer (All Parts) - Basic Mechanisms In Fire Control Computers
13 人推荐 · 跨 12 个月 · 2014–2025
中文导读
1953 年美国海军的机械计算培训纪录片，拆解舰载机械火控计算机的核心构造。通俗易懂地展示齿轮、差速器和凸轮如何化身为实体数学算法，完成复杂的弹道计算。
为什么 HN 推它
HN 网友奉为珍宝的机械计算入门神片。纯粹的物理机械之美令人叹为观止，不少硬核程序员甚至会反复刷好几遍。
「它把复杂问题与物理机械解法展现得近乎完美，我已经重刷无数次了。」HN 网友原话：It illustrates the problems and solutions near perfectly, and I've watched it way too many times.
英文原摘要（HackerTube / Claude 整理）
A 1953 US Navy training film explaining the basic mechanisms in mechanical fire control computers aboard ships. It shows how gears, differentials and cams solved mathematical problems in permanent mechanical form.
HN commenters repeatedly recommend it as a beautiful, approachable explanation of analog mechanical computation, and many have rewatched it.
HN 上的提及
Obligatory link to youtube video of a 1950s training video on the mechanical fire control computers
the following 1953 training video dealing with this same subject.
is pretty fascinating
It's beautiful in its elegance! I have watched it on multiple occasions just for the sheer beauty of the mechanisms involved.
It's very approachable and informative.