7:55
The Electrical Spark of Life: Action Potentials, Potassium, & Your Heart!
Chemic Insight
7:36
The Master Mineral: How Magnesium Powers Your Energy, Muscles & Stress Response!
8:30
How Your Muscles Move: From Calcium Signals to Rigor Mortis 🧬💪
6:52
Oxygen Transport by Hemoglobin: How Your Blood Carries Oxygen
6:48
The Secret in the Salt: How Iodine Shapes Human Intelligence
