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 Simpsons 26th season premiere will be its 553rd episode. Thatâs a heck of a lot of episodes. But Gunsmoke actually has it beat in the number of episodes that have aired; since seasons were longer back then, it aired 635 episodes.