Standing Up Too Fast Test: Why You Get Dizzy in Seconds
The standing up too fast test reveals what happens inside your body during one of the most common daily reactions: […]
Everyday Habits Lab
Blink Rate Stress Test: Why You Blink More When Anxious
The blink rate stress test reveals how your eyes respond instantly to emotional and cognitive pressure. Your blink rate is
The Science of Yawning — Why It’s Actually Smart
You yawn in meetings. You yawn before bed. You even yawn when someone else yawns.It’s one of the most contagious