0:00-39:04
Streams straight from the publisher. podnod never proxies or re-hosts episode audio.
上次的正篇节目最后留了个问题，光速不变到底是怎么来的？
No links were found in this episode’s notes.
Streams straight from the publisher. podnod never proxies or re-hosts episode audio.
上次的正篇节目最后留了个问题，光速不变到底是怎么来的？
No links were found in this episode’s notes.