Fire Extinguishers - Classes, Types and Use. If you need to purchase a fire extinguisher, you may have questions about the different types that are available. Select Safety Sales has compiled this FAQ Sheet to help you make the correct choice when making your purchase.
Black Flash, created by Grant Morrison, Mark Millar, and Ron Wagner and first appearing in the 1988 issue âThe Flashâ vol. 2 #138, was both a death manifestation and an omen of death to those in contact with the Speed Force.
Black Siren & Kid Flash. While Black Canary was introduced into the Arrowverse long ago, this episode of The Flash marked the debut of the Black Siren. The continuity between the worlds of The Flash, Arrow and DCâs Legends of Tomorrow was reinforced by her role in this episode.