Science & Human Body
Laughter is usually a choice. Tickling is not. A light touch on the ribs, the soles of the feet, or the sides of the neck can trigger uncontrollable laughter, squirming, and a desperate attempt to escape—often even when the sensation isn’t particularly pleasant. It’s one of the few situations where the body reacts before the … Read more
You’re sitting in a meeting. Someone across the room yawns.Within seconds, you feel it too — that irresistible urge to open your mouth wide and take a deep breath. And suddenly, half the room is yawning. This strange chain reaction happens so often that we rarely question it. But contagious yawning is one of the … Read more
Introduction: That Weird Little Chill We Never Think About You’ve felt it a thousand times. A sudden cold breeze.A haunting piece of music.A nostalgic memory.A scary story told in the dark. And then — tiny bumps rise across your skin like a miniature landscape. We casually call them goosebumps, and most of us never stop … Read more
