@feynman.analysis: What if stress isn’t just “in your head”… but a measurable form of trapped physical energy inside your body? In this video, we break down the real science of stress, anxiety, exercise, and the human nervous system — from neurons firing electrical signals at 120 meters per second, to cortisol flooding your bloodstream, to the infrared heat literally radiating off your skin after a workout. This isn’t motivation. This is biology, physics, neuroscience, thermodynamics, and evolution working together inside your body every second of your life. #feynman #biology #stress #ScienceExplained #excercise

Feynman Analysis

Open In TikTok:

Region: US

Thursday 28 May 2026 16:52:32 GMT