20分
D-I-Sci - Episode 5 - More Solar Eclipse talk D-I-Sci Podcast
-
- 科学
After a "brief" hiatus, I return to babble on about the August 21, 2017 total solar eclipse some more.
After a "brief" hiatus, I return to babble on about the August 21, 2017 total solar eclipse some more.
20分