YouTube: | https://youtube.com/watch?v=gSL-uwKZ6qI |
Previous: | Should we be worried about polio? |
Next: | Why is the past in every direction? Part 2 |
Categories
Statistics
View count: | 1,391,385 |
Likes: | 115,857 |
Comments: | 2,680 |
Duration: | 00:30 |
Uploaded: | 2022-07-30 |
Last sync: | 2025-06-19 21:15 |
No transcript to display.