Shifting Floors - Inversion SMP - Season 1 Episode 17
In this episode I decide to implement a shifting floors design which will allow me to gather up lots of gunpowder, when it's all done. I have to dig out the area to build it, setup all the pistons, hoppers, and redstone, then I try to debug the system to find out what's wrong. Once all the caves in the nearby area are lit up it should be a pretty steady source of gunpowder.