The Tunnel: Season 1 review. British detective Karl Roebuck and his French counterpart Elise Wassermann are reluctantly thrown together to investigate a dead body found at the mid-point of the Channel Tunnel.
corona means crown but that is some mexican modism I don't know what does that mean?
Simply, the corona is not in the fourth but in the fifth state of matter. So, the corona obeys all laws of physics. The electrically emitted coronal ions fly along straight lines, they do not emit any electromagnetic waves from their very high motion energy, no X-ray, no UV-similar to the electron beam in the TV.