You use it every day, but you rarely notice it. Hidden inside your phone, your car, your computer, your appliances, and nearly every piece of modern technology is a force that quietly makes the world function: magnetism.

In this episode, we explore the hidden magnetism inside modern life. We dive into physics, electrical engineering, materials science, electromagnetism, power systems, motors, generators, and advanced technology to understand how magnetic fields transform invisible forces into useful work.

We examine how electric motors use magnetic fields to create motion, how generators convert movement into electricity, how speakers turn electrical signals into sound, and how magnetic storage, MRI machines, wireless charging, and countless electronic devices rely on carefully controlled magnetic forces. We also explore the relations ...