PickVidsWhy It Was Almost Impossible to Make the Blue LED
推荐理由
is goes into great detail on what it took to make the blue LED. It's quite fascinating.
说明
这是2024年由Veritasium发布的一部纪录片，主题归在Semiconductors & chip manufacturing。它讲的是invention of the blue led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：Veritasium tells the story of how Shuji Nakamura and others made the blue LED, long thought nearly impossible. It covers the materials challenge of gallium nitride and the persistence it took.这些读者给出的理由，核心是：HN recommends it as a gripping story of single-minded persistence against the herd, and as the back story behind modern LED lighting.讲法不绑某一条新闻，过几年仍然可以当材料看。从2024年到2026年，有10位不同的读者在7个不同月份把它推荐出来，其中明确叫别人去看的有2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invention of the blue led变成能跟着复述的例子。
视频信息
- 频道
- Veritasium
- 时长
- 33 分 45 秒
- 发布年份
- 2024
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