PickVidsThe touch lamp; a neat idea, and older than you'd think!
推荐理由
it'll pop up with a giant, confident answer of 1984, despite the fact that if you do the research yourself you can find the first patent for it was filed in 1954.
引用hbn · 原文
说明
这是2020年由Technology Connections发布的一部讲解，主题归在Electronics & circuit design。它讲的是touch lamps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：Technology Connections explains how touch lamps work and traces them back through patents to the 1950s, far earlier than most people assume.这些读者给出的理由，核心是：HN uses it as an example of Google's search answers confidently giving the wrong date for the invention.讲法不绑某一条新闻，过几年仍然可以当材料看。从2020年到2022年，有0位不同的读者在0个不同月份把它推荐出来，其中明确叫别人去看的有0次。适合用一集把一个概念补上的人。抓住它用的那个图像或类比，比背公式重要。如果已经会了基本定义，就把注意力放在它怎么把touch lamps变成能跟着复述的例子。
视频信息
- 频道
- Technology Connections
- 时长
- 17 分 24 秒
- 发布年份
- 2020
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