Raw meat is tough. Raw roots are hard. Yet cooking may have changed our whole species — here's how fire rewired us. 🔥 Heat softens food, kills germs, and may have helped pay for a bigger brain. This video was created with AI-generated visuals and voiceover. #historyfacts #humanevolution #didyouknow #cooking #sciencefacts #learnontiktok #stickman #mindblown
