This chart shows human brains size over time. They got way bigger, fast. But now they’re shrinking? (No, it’s not the phones!) About 2 million years ago something changed and it altered the course of human evolution. Our brains just started RAPIDLY growing, the organ nearly doubled in size in just a few hundred thousand years. This turning point is what allowed us to evolve into the intelligent species we are today. But now… To learn more, follow along! #evolution #human origins #science

Pt. 14 - You know where to find the full video. #science #biology #life #evolution #learnontiktok

How Sweat Is Produced. Inside Your Skin #sweat #dermatology #skincare #shorts

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A good pickleball serve is not about power. It’s about consistency, depth, positioning, and setting up the next shot. Here’s a step-by-step breakdown: 1. Start with your stance Stand sideways, not fully facing the net. Keep your feet balanced and relaxed. 1. Use a simple underhand motion Your paddle must contact the ball below your wrist level. Think smooth swing, not explosive swing. 1. Don’t use too much wrist Badminton players tend to flick. Tennis players tend to snap. In pickleball, excessi

Учёные создали эмбрион из клетки кожи и сперматозоида. Они взяли ядро с ДНК из клетки кожи, поместили его в яйцеклетку без собственного ядра и оплодотворили. Это значит что теоретически двое мужчин могут зачать генетически родного ребёнка. Технология ещё не готова к широкому применению, но в будущем может изменить лечение бесплодия для всех. #наука #медицина #генетика #технологии #будущее

The Deadly Trap of Never Letting Go | Sunk Cost Psychology | #TheDeepVerse #shorts