ELECTROMAGNETISM

Opposite charges attract, and similar charges repel. Simple, right? This basic concept is the foundation of every biological reaction happening in your body right now.

Electric charges are responsible for the structure and function of atoms and molecules. In fact, all matter - everything physical that exists - results from these electrostatic interactions.

Electrons moving through closed loops of wire form circuits, which produce magnetic forces. Electrochemistry describes electron transfer in chemical reactions, which drives biological systems like the electron transport chain, your heart, and your brain.