Mechanical Computer (All Parts) - Basic Mechanisms In Fire Control Computers

推荐理由

It illustrates the problems and solutions near perfectly, and I've watched it way too many times.

强烈推荐boomlinde · 原文2018年11月

说明

这是2011年由Excelsior10000发布的一部纪录片，主题归在Mechanical & precision engineering。它讲的是mechanical analog computers这一支里的具体问题，而不是把整个领域扫一遍。适合第一次接触、还没有先修课的人。内容上可以概括成：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.这些读者给出的理由，核心是：HN commenters repeatedly recommend it as a beautiful, approachable explanation of analog mechanical computation, and many have rewatched it.讲法不绑某一条新闻，过几年仍然可以当材料看。从2014年到2025年，有13位不同的读者在12个不同月份把它推荐出来，其中明确叫别人去看的有4次。适合先建立人物和来龙去脉的人。看完要能说出这件事是怎么发生的。如果已经会了基本定义，就把注意力放在它怎么把mechanical analog computers变成能跟着复述的例子。

视频信息

频道

Excelsior10000

时长

41 分 53 秒

发布年份

2011

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