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
TikTokkitija.ozo
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
kitija.ozo(@kitija.ozo). original sound - kitija.ozo. 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 ...
7.9M views1 week ago
Shorts
The process of splitting wood with a circular wood splitting stand
0:06
4.6M views
The process of splitting wood with a circular wood splitting stand
Craftsman Vision
What is Loan Amortization?
1:31
2.6M views
What is Loan Amortization?
Tata Capital
Split Screen Examples
How to Split Screen on Windows 11 with Examples
2:54
How to Split Screen on Windows 11 with Examples
YouTubeWindowsChimp
83.8K viewsFeb 25, 2022
The Split Screen — The Ultimate Guide for Filmmakers
14:20
The Split Screen — The Ultimate Guide for Filmmakers
YouTubeStudioBinder
162.8K viewsJul 3, 2023
How To Create A Basic Split Screen in Adobe Premiere Pro
2:52
How To Create A Basic Split Screen in Adobe Premiere Pro
YouTubeDerek Weber
131.6K viewsJun 9, 2020
Top videos
Cómo abrirse de piernas fácilmente
0:18
Cómo abrirse de piernas fácilmente
TikTokjuanfecastrob
9.8M viewsJun 6, 2023
Stretching middle/side splits in leggings with step platform
0:08
Stretching middle/side splits in leggings with step platform
YouTubeIgnite Yoga
901.3K views3 weeks ago
My Tongue Piercing Journey – A Baby Step!
0:06
My Tongue Piercing Journey – A Baby Step!
TikTokglimzygirl
421.8K views1 week ago
Split Screen Effects
4 SPLIT SCREEN Effects in Premiere Pro CC (Tutorial)
6:25
4 SPLIT SCREEN Effects in Premiere Pro CC (Tutorial)
YouTubeEnam Alamin
814.7K viewsNov 9, 2021
Create Dynamic Split Screen Video Effect in After Effects | Tutorial
6:30
Create Dynamic Split Screen Video Effect in After Effects | Tutorial
YouTubeSonduckFilm
212K viewsMay 31, 2021
Make Powerful Split Screen Collages in After Effects
6:00
Make Powerful Split Screen Collages in After Effects
YouTubeSonduckFilm
22.4K viewsDec 9, 2024
Cómo abrirse de piernas fácilmente
0:18
Cómo abrirse de piernas fácilmente
9.8M viewsJun 6, 2023
TikTokjuanfecastrob
Stretching middle/side splits in leggings with step platform
0:08
Stretching middle/side splits in leggings with step platform
901.3K views3 weeks ago
YouTubeIgnite Yoga
My Tongue Piercing Journey – A Baby Step!
0:06
My Tongue Piercing Journey – A Baby Step!
421.8K views1 week ago
TikTokglimzygirl
30-Day Splits Challenge Progress Update - Left Leg Pain Relief
0:16
30-Day Splits Challenge Progress Update - Left Leg Pain Relief
6.6M viewsJan 1, 2023
TikTok30_days_progress
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
The 5 Moves That Open Your Middle Splits FAST 🔥 #flexibility #stretching #shorts #yogapractice
0:15
The 5 Moves That Open Your Middle Splits FAST 🔥 #flexibility #stretchin…
288.4K views2 weeks ago
YouTubeFlex with Olha
split challenge pt2
1:17
split challenge pt2
1.1M viewsSep 26, 2022
YouTubeILayla°
0:50
Homemade Split Pea Soup Recipe with Ham | Easy and Delicious
625.4K viewsApr 2, 2023
TikTokdownshiftology
1:06
Billionaire David Geffen Files for Divorce After 2 Years
132.5K views1 week ago
TikTokpinknews
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
1:43
Healthy steak bagel bites Each one 57 calories 6.3g protein 2.17 g fat…
60.4K views1 week ago
TikTokcookingforgains
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
2:45
Joe: Trump’s attacks on Marjorie Taylor Greene show “a fracturing …
43.9K views3 weeks ago
YouTubeMS NOW
0:13
The gay split, the 67 split, the let me syd split. I can do all kind of splits…
83.8K views2 weeks ago
TikTokchoxpox
0:31
My Current 5 Day Workout Split for Muscle Growth 🦾
18.7K views1 week ago
YouTubeIsiah Simon
See more videos
Static thumbnail place holder

Short videos

0:06
The process of splitting wood with a circular wood …
4.6M views4 weeks ago
YouTubeCraftsman Vision
1:31
What is Loan Amortization?
2.6M views2 weeks ago
YouTubeTata Capital
0:16
30-Day Splits Challenge Progress Update - Left Leg …
6.6M viewsJan 1, 2023
TikTok30_days_progress
0:05
Split Tongue Beauty: Slowly But Surely Turning Into My …
775.4K viewsMar 21, 2024
TikToknikkibitez
0:15
The 5 Moves That Open Your Middle Splits FAST 🔥 #flexibi…
288.4K views2 weeks ago
YouTubeFlex with Olha
0:18
Cómo abrirse de piernas fácilmente
9.8M viewsJun 6, 2023
TikTokjuanfecastrob
0:06
My Tongue Piercing Journey – A Baby Step!
421.8K views1 week ago
TikTokglimzygirl
0:50
Homemade Split Pea Soup Recipe with Ham | Easy an…
625.4K viewsApr 2, 2023
TikTokdownshiftology
1:06
Billionaire David Geffen Files for Divorce After 2 Years
132.5K views1 week ago
TikTokpinknews
1:23
Bharat Rasayan Sets Record Date for Stock Split & Bonu…
172.1K views2 weeks ago
YouTubeKotak Securities
0:11
time to cut off my hair #brycewsly #damagedhair …
245.6K views3 weeks ago
TikTokbrycesyora
2:33
Dr Nabiha Nikkah And Slip of tongue that's amazig now #…
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 kn…
189.7K views4 weeks ago
TikTokloonanextdoor
1:58
#duće #november #swimminginnovember #da…
92.3K views1 week ago
TikTokanita_split
2:45
Joe: Trump’s attacks on Marjorie Taylor Greene sho…
43.9K views3 weeks ago
YouTubeMS NOW
2:08
Kandi it's finally falling for a divorce from Todd. I guess …
96.2K views2 weeks ago
TikTokmzuniquecutz
0:13
The gay split, the 67 split, the let me syd split. I can do al…
83.8K views2 weeks ago
TikTokchoxpox
0:31
My Current 5 Day Workout Split for Muscle Growth 🦾
18.7K views1 week ago
YouTubeIsiah Simon
0:20
I Installed a DIY AC Unit to Test the CHEAPEST Way t…
21.2K views3 weeks ago
YouTubeAC Technician TEC
Static thumbnail place holder