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

Waka Waka - Shakira #justdance2018 #justdance #wakawaka #shakira #thisisafrica #estoesafrica #estoesafricawakawaka #wakawakachallenge #wakawakashakira #wakawakadance #shakirashakira #dancing #song #shakirasong #music #musicalatina #justdance2022 #justdance2023

Get ready to geek out over automotive precision! 🛠️ Ever wondered what the Porsche 911 GTS would look like as pure plotter art, drawn in Stabilo red? Feast your eyes on this blueprint masterpiece, showcasing every curve and angle of the legendary sports car. This project is a tech-nerd dream come true, merging art and engineering in a way only a true #AvGeek can appreciate. Zoom in and check out those specs—3.6L Flat-6 Turbo, 534hp, 0-60 in just 2.9 seconds. That’s some serious car DNA on paper

Ronaldo vs Robot Goalkeeper ☠️ | #fyp #viral #football #ronaldo | ronaldo vs robot goalkeeper

Holly’s hair is supposed to feel like a dream, almost like she’s in a different show. Same pigtails from Season 1, just a little lower and softer now. Shout-out to her hairstylist Dena# for keeping them perfect all year.#hollywheeler #strangerthings5 #hairtok #strangerthingshair #behindthescenes

Easy Sweet Potato Loaf Cake Recipe with 5 Ingredients