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 views2 weeks ago
Hikvision Cameras
Meet the Hikvision's Smart Hybrid Light Camera with ColorVu
2:56
Meet the Hikvision's Smart Hybrid Light Camera with ColorVu
YouTubeHikvision Corporate Channel
97.3K viewsJun 30, 2023
Hikvision New Pro Series Smart Hybrid Light Cameras Unboxing & Demonstration
2:41
Hikvision New Pro Series Smart Hybrid Light Cameras Unboxing & Demonstration
YouTubeHikvision Corporate Channel
35.4K viewsJun 21, 2024
Hikvision New SE4C TandemVu PTZ Cameras
1:19
Hikvision New SE4C TandemVu PTZ Cameras
YouTubeHikvision Corporate Channel
29.5K views11 months ago
Top videos
How to Factory Reset an Android Phone When Locked
0:58
How to Factory Reset an Android Phone When Locked
TikTokmarlonwireless
3.2M viewsJul 13, 2023
Closet reset #Lifestyle #movingout #cleaning | Cleaning My Closet
0:35
Closet reset #Lifestyle #movingout #cleaning | Cleaning My Closet
TikTokshaavir6
27.7K views1 week ago
i’VE SEEN BETTER DAYS 🫣😳 #shorts
1:25
i’VE SEEN BETTER DAYS 🫣😳 #shorts
YouTubeJUSTKASS
712.5K views2 weeks ago
Hikvision Security Systems
Hikvision Solar-Powered Security System Unboxing
0:31
Hikvision Solar-Powered Security System Unboxing
YouTubeHikvision USA
1.7K viewsMay 3, 2022
Hikvision AX PRO Security Alarm System Installation | Complete Review & Live Testing
16:51
Hikvision AX PRO Security Alarm System Installation | Complete Review & Live Testing
YouTubeSecure Innovation
17.3K viewsJun 21, 2024
Hikvision AX Hybrid PRO Security Alarm System – Expanded Flexibility with Great Performance
2:20
Hikvision AX Hybrid PRO Security Alarm System – Expanded Flexibility with Great Performance
YouTubeHikvision Corporate Channel
171.5K viewsAug 2, 2022
How to Factory Reset an Android Phone When Locked
0:58
How to Factory Reset an Android Phone When Locked
3.2M viewsJul 13, 2023
TikTokmarlonwireless
Closet reset #Lifestyle #movingout #cleaning | Cleaning My Closet
0:35
Closet reset #Lifestyle #movingout #cleaning | Cleaning My Closet
27.7K views1 week ago
TikTokshaavir6
i’VE SEEN BETTER DAYS 🫣😳 #shorts
1:25
i’VE SEEN BETTER DAYS 🫣😳 #shorts
712.5K views2 weeks ago
YouTubeJUSTKASS
Kesa lga my Kitchen Reset 😉? #veevibesuk #cleantok #lifestory #fyp #foryou
1:05
Kesa lga my Kitchen Reset 😉? #veevibesuk #cleantok #lifestory #…
95.4K views1 week ago
TikTokvee_vibes.uk
We need the old Dustin back 😞 #strangerthings #strangerthings5 #dustinhenderson #edit #fyp
0:14
We need the old Dustin back 😞 #strangerthings #strangerthings5 …
742.2K views1 week ago
TikTok.r3se1
How To RESET Your Roblox PASSWORD Without Email or Phone Number #shorts #roblox
0:29
How To RESET Your Roblox PASSWORD Without Email or Pho…
166.8K views1 month ago
YouTubeReckless - Roblox
HOPE YOU ALL HAD A GREAT SUNDAY! 🤎🧺 #sundayreset #clean #cleanwithme #boyfriend #sundayresetroutine
1:10
HOPE YOU ALL HAD A GREAT SUNDAY! 🤎🧺 #sundayreset #clean #c…
267.6K views2 weeks ago
TikTokkailiisong
3:04
House Reset Vlog: Cleaning and Organizing Tips
168.5K views3 weeks ago
TikTok_makeupbyhailee
0:24
The Great Meme Reset is Coming and Your Favorite Memes Are Dea…
4.1K views1 week ago
YouTubeK-Block | Kevin Oblocki- Comedy & Funny skits
1:06
stepping into the new month feeling brand new now #maintenanceday …
308.5K views1 week ago
TikTokbvdashhh
4:25
Ultimate Closet Clean Out Tips for a Fresh Start
172K views1 week ago
TikTokisabella.mcgavin
0:05
Sunday Reset Routine to Kickstart Your Winter Arc
164.6K views2 weeks ago
TikToklindsay.peters
4:29
Sunday Reset Routine: Transform Your Entire Home
125.2K views1 week ago
TikTokellie_juengel
0:38
How to factory reset Xfinity modem (XB7 and XB8) and reset Xfinity ro…
119.4K viewsMay 16, 2024
YouTubeCable Guy
1:21
#haitientiktok🇭🇹🇭🇹🇭🇹🇭🇹😍😍😍😍 #copadomundo2026 #footballl
80.9K views1 week ago
TikTokbensonreaksyontv
3:00
Can a Soul’s Akashic Record Be Deleted? The Hidden Secret of Co…
30.9K views1 month ago
YouTubeBapuji Dashrathbhai Patel
0:07
inspired by @/kaodyn no they are not wearing seatbelts. finnick “i dr…
65.1K views2 weeks ago
TikTok.tempurr
1:44
Refreshing House Reset for a Relaxed Day
73.2K views2 weeks ago
TikTokcosegura
6:04
Replying to @_Thias_main_ self care>stress😏✨🫧💖 did YOU reset with …
69.8K views1 week ago
TikTokkjordyn03
See more videos
Static thumbnail place holder