FORCE and MOTION | Cool Science Experiments for KIDS | Gideon's World of Science

How Force can change Position, motion, shape, size and direction of objects | Effects of Force

Forces and Motion Experiments

This Is Why Everyone Loves ARC Raiders

Two People = Super Strength! 🤯💥 Physics Behind This GENIUS Trick! #shorts #viral

Teen Driver Gets Chewed Out By Dad😱

Inside a Real B-17 Mission — 8th Air Force, 1944 (Restored Footage) #shorts

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