Corona discharge Corona discharge A corona discharge is an electrical discharge brought on by the ionization of a fluid such as air surrounding a conductor that is electrically charged. Spontaneous corona discharges occur naturally in high-voltage systems unless care is taken to limit the electric field strength. A corona will occur when the strength of the electric field (potential gradient) around a conductor is high enough to form a conductive region, but not high enough to cause electrical breakdown or arcing to nearby objects. It is often seen as a bluish (or other color) glow in the air adjacent to pointed metal
Halo in a Haystack Killing" and 2002's "Unloved & Weeded Out". All tracks written by Converge. Halo in a Haystack Halo in a Haystack is the debut album by American metalcore band Converge, released in 1994 through Earthmaker Records. To fund the making of the record, vocalist Jacob Bannon saved up money from working at a nursing home. The record was released as a black vinyl and is not available in any other format. Only 1000 copies of this record were made and the record has not been reprinted since. However all of the record's tracks with the exception of the 9th track "Exhale"