Zero Critical happened in 1999.
Zero Critical was created in 1999.
Super conductor will have zero resistance or zero resistivity. This happens when the temperature of the conductor reaches a very low temperature known as critical super conducting transition temperature. In case of mercury it will be 4.2K.
The Familiar of Zero happened in 2007.
Slave Zero happened in 1999.
Zero-K happened in 2010.
Zero Gear happened in 2010.
Zero Wing happened in 1989.
DoDonPuchi Zero happened in 2003.
Trauma Zero happened in 1999.
Enemy Zero happened in 1997.
Zero Gunner happened in 1997.
Zork Zero happened in 1988.