The Stretch Modern Humans Need Back.

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Ancient Egyptians’ 12-Knot Rope Math That Changed The World

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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

Got to be in one of these cool walking-down-the-street vids which capture the complexity of the human spirit in a rare, deep, and beautiful way! ❤️🚶🏻‍♀️🚶🏻‍♀️🚶🏻‍♀️🚶🏻‍♀️

‏اي الفرق بين الحيوان والإنسان ؟ 🤔 | how animals see humans