Why Humans Are Supposed to Sleep in Two 4-Hour Phases
Subscribe to Nebula at
Get a Half as Interesting t-shirt:
Suggest a video and get a free t-shirt if we use it:
Follow Sam from Half as Interesting on Instagram:
Follow Half as Interesting on Twitter:
Discuss this video on Reddit:
Video written by Adam Chase
Check out my other channel:
1 view
40
11
7 years ago 00:10:48 29
Why Do Humans Love Money? (Undercover Human)
5 years ago 00:04:22 119
Why parrots can talk like humans
7 years ago 00:06:06 26
Why do humans Love Music?
12 years ago 00:11:09 23
Why Don’t We Taxidermy Humans?
13 years ago 00:03:20 52
Why Won’t the Humans Die Out?
4 years ago 01:06:41 19
Why do humans go to war?
3 years ago 00:05:37 21
Why do humans laugh? | BBC Ideas
6 years ago 00:17:09 9
Why humans run the world | Yuval Noah Harari
8 months ago 00:06:10 174
Why Modern Humans Feel So Empty - Daniel Schmachtenberger
6 years ago 00:04:19 42
Why are human bodies asymmetrical? - Leo Q. Wan
7 years ago 00:05:09 36
Why Choice Matters in Detroit: Become Human - IGN First
8 years ago 00:09:45 22
Why humans are so bad at thinking about climate change
4 years ago 00:12:50 22
Why is There NO Record of Ancient Humans? - Randall Carlson
1 year ago 00:03:17 1
Why Golden Langurs Avoid Humans
3 years ago 00:11:58 14
Humans, not Users: Why UX is a Problem | Johannes Ippen | TEDxYoungstown
7 years ago 00:02:13 6
TILIKUM - WHY CAPTIVITY KILLS (HUMANS, TOO)
4 years ago 00:03:08 1
Why Do Humans Have Butts?
8 years ago 00:17:58 16
The Exploration and Colonization of Mars: Why Mars? Why Humans?
2 years ago 00:04:29 1
Why Do Sharks Bite Humans?
1 year ago 01:09:01 1
Why Humans Should NEVER Contact Aliens
7 years ago 00:02:34 47
If Animals can help each other why not Humans
6 years ago 00:03:13 1
Why Humans Can’t Regrow Teeth
4 years ago 00:05:12 19
Why We Still Haven’t Cloned Humans — It’s Not Just Ethics