Power Satellites & Space Based Solar Power
推荐理由
Issac Arthur usually has the best overview of topics like this
强烈推荐mchusma · 原文
说明
这是2018年由Isaac Arthur发布的一部讲解,主题归在Renewables, batteries & storage。它讲的是space-based solar power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:Isaac Arthur explores space-based solar power, in which satellites beam energy down via microwaves to rectennas on Earth. He discusses feasibility, profitability and its role in spurring space colonization.这些读者给出的理由,核心是:HN commenters recommend it as the best overview of power satellites, with pros and cons beyond the construction cost.讲法不绑某一条新闻,过几年仍然可以当材料看。从2020年到2024年,有2位不同的读者在2个不同月份把它推荐出来,其中明确叫别人去看的有1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space-based solar power变成能跟着复述的例子。
视频信息
- 频道
- Isaac Arthur
- 时长
- 30 分 14 秒
- 发布年份
- 2018
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