You may already be a member – click here to find out.
Vous êtes peut-être déjà membre – cliquez ici pour le savoir.

Where Does Light Come From? (Electrodynamics) – YouTube

It’s often said that light is an electromagnetic wave, a disturbance in electric and magnetic fields, but what does that mean? How are they made? Let’s take a deeper look at electrodynamics and this history behind the discovery to see if we can find an answer.

YouTube source

(noscript)