Electricity and magnetism are the same thing

electricity and magnetism are the same thing: in 20 minutes-ish! James Clerk Maxwell: A Dynamical Theory of the Electromagnetic Field — https://royalsocietypublishing.org/doi/epdf/10.1098/rstl.1865.0008 Kahn Academy: Deriving Speed of Light from Maxwell's Eqns — https://www.khanacademy.org/scienc...