TNT is... not your standard redstone component. However, it's usefulness in farms and other contraptions is immense, as there aren't any substitutes for being able to reliably blow stuff up.
Redstone Toolbox is a series explaining in-depth most of the components of redstone. I talk about the functions of each block, how to make them, and generally how useful they are. This series is intended to help new redstone engineers learn what each component does, as well as to explain some of the more complex aspects of some of the components.
TNT Duper Tutorial: https://www.youtube.com/watch?v=lAlBzSX8KZM
List of Block Blast Resistance: https://minecraft.gamepedia.com/Explosion
#Minecraft #MinecraftRedstone #RedstoneToolbox
