Septerra Core happened in 1999.
Septerra Core was created on 1999-10-31.
Bit.Trip Core happened in 2009.
Hero Core happened in 2010.
Armored Core V happened in 360.
Deep Core - video game - happened in 1993.
core and radiation
It will get core saturation
no magnetic field
Russ Reed has: Played Old Man in "ER" in 1994. Played Old Man in "To Sir, with Love II" in 1996. Played Uncle in "Septerra Core: Legacy of the Creator" in 1999. Played Mt. Zion Bartender in "The Straight Story" in 1999. Played Narrator in "Survivor Stories" in 2001.
split
its efficiency will decresed.
Yes, if the star is massive enough when the core collapses a supernova explosion happens.