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...
The upcoming seasons will be shorter in length featuring less than 10 episodes. According to the makers of this show, 13 episodes of are left to be telecasted. In addition, season seven will feature seven episodes and season eight just six, as fans are accustomed to watching maximum of 10 episodes a season.