The Problem with Biofuels
推荐理由
But watch the video for the full story
强烈推荐lathiat · 原文
说明
这是2021年由Real Engineering发布的一部讲解,主题归在Renewables, batteries & storage。它讲的是biofuels and ethanol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:Real Engineering explains why biofuels, especially corn ethanol, are a poor energy source, looking at energy inputs, efficiency and carbon cost.这些读者给出的理由,核心是:Linked in fuel and aviation threads as the full story on why ethanol and biofuels are energy-negative or inefficient.讲法不绑某一条新闻,过几年仍然可以当材料看。从2021年到2023年,有2位不同的读者在1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biofuels and ethanol变成能跟着复述的例子。
视频信息
- 频道
- Real Engineering
- 时长
- 15 分 1 秒
- 发布年份
- 2021
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