Quantum electrodynamics, commonly referred to as QED, is a quantum field theory of the electromagnetic force. Taking the example of the force between two electrons, the classical theory of electromagnetism would describe it as arising from the electric field produced by each electron at the position of the other.
Season 2. Season 4. Season 3 of Vikings premiered on February 19, 2015 on History in Canada and in the United States and concluded on April 23, 2015, consisting of 10 episodes. The new 10-episode season begins with...
Writer of the episode. The original show was divided into two seasons of 65 episodes a season on the DVD Box Sets with the total being 130 episodes. However, the show aired as four seasons, which breaks up the two seasons into four seasons. Bill Ratter,Peter Lawrence.