Why Do Things Keep Evolving Into Crabs?
推荐理由
Can't endorse their style of science journalism enough.
强烈推荐kjeetgill · 原文
说明
这是2020年由PBS Eons发布的一部讲解,主题归在Evolution & genetics。它讲的是convergent evolution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:A short PBS Eons episode on carcinization, the repeated independent evolution of crab-like bodies in unrelated crustaceans, and what makes that form so successful.这些读者给出的理由,核心是:HN cites it as a clear, well-made treatment of convergent evolution and crabs.讲法不绑某一条新闻,过几年仍然可以当材料看。从2020年到2023年,有1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convergent evolution变成能跟着复述的例子。
视频信息
- 频道
- PBS Eons
- 时长
- 7 分 28 秒
- 发布年份
- 2020
同主题更多
- DEF CON 25 - John Sotos - Genetic Diseases to Guide Digital Hacks of the Human Genome
- Once you understand game theory, you understand the world.
- DNA animation (2002-2014) by Drew Berry and Etsuko Uno wehi.tv #ScienceArt
- I Genetically Engineered *MYSELF* to Fix Lactose Intolerance
- mRNA Translation (Advanced)
- Michael Levin: The electrical blueprints that orchestrate life | TED