1. He said that before the industrial era, nobody slept 8 hours in one block. People slept in two parts: they went to bed after sunset, woke up around midnight, stayed awake for 1–2 hours, then went back to sleep. This “split sleep” was normal for thousands of years. But when factories appeared in the 19th century, society forced everyone into one long sleep window — and the body never fully adapted. He said the modern schedule confuses the brain: it doesn’t understand when it should rest and wh
0:05
1. He said that before the industrial era, nobody slept 8 hours in one b…
7.9M views1 week ago
TikTokkitija.ozo
Cómo abrirse de piernas fácilmente
0:18
Cómo abrirse de piernas fácilmente
9.8M viewsJun 6, 2023
TikTokjuanfecastrob
What is Loan Amortization?
1:31
What is Loan Amortization?
2.6M views2 weeks ago
YouTubeTata Capital
My Tongue Piercing Journey – A Baby Step!
0:06
My Tongue Piercing Journey – A Baby Step!
421.8K views1 week ago
TikTokglimzygirl
The process of splitting wood with a circular wood splitting stand
0:06
The process of splitting wood with a circular wood splitting stand
4.6M views4 weeks ago
YouTubeCraftsman Vision
aesamu_ (@aesamu_)’s video of party nextdoor
0:08
aesamu_ (@aesamu_)’s video of party nextdoor
481.9K views2 weeks ago
TikTokaesamu_
Split Tongue Beauty: Slowly But Surely Turning Into My True Self
0:05
Split Tongue Beauty: Slowly But Surely Turning Into My True Self
775.4K viewsMar 21, 2024
TikToknikkibitez
0:16
30-Day Splits Challenge Progress Update - Left Leg Pain Relief
6.6M viewsJan 1, 2023
TikTok30_days_progress
0:15
The 5 Moves That Open Your Middle Splits FAST 🔥 #flexibility #stretchin…
288.4K views2 weeks ago
YouTubeFlex with Olha
1:17
split challenge pt2
1.1M viewsSep 26, 2022
YouTubeILayla°
1:06
Billionaire David Geffen Files for Divorce After 2 Years
132.5K views1 week ago
TikTokpinknews
0:50
Homemade Split Pea Soup Recipe with Ham | Easy and Delicious
625.4K viewsApr 2, 2023
TikTokdownshiftology
0:11
time to cut off my hair #brycewsly #damagedhair #splitends #hairtok …
245.6K views3 weeks ago
TikTokbrycesyora
2:33
Dr Nabiha Nikkah And Slip of tongue that's amazig now #Drnabiha #bre…
212.7K views4 weeks ago
TikToksaqibahmadraja
0:32
Split #yeat #edit #yeatedit #luhskeletn #fyp | yeat
126.6K views1 week ago
TikTokluhskeletn
0:14
I wish hyein and haerin nothing but the best but knowing the other 3 w…
189.7K views4 weeks ago
TikTokloonanextdoor
1:58
#duće #november #swimminginnovember #dalmatia …
92.3K views1 week ago
TikTokanita_split
2:08
Kandi it's finally falling for a divorce from Todd. I guess she has seen t…
96.2K views2 weeks ago
TikTokmzuniquecutz
0:20
I Installed a DIY AC Unit to Test the CHEAPEST Way to Cool Your Home
21.2K views3 weeks ago
YouTubeAC Technician TEC
See more videos
Static thumbnail place holder