Pistons are items that can push blocks when power is supplied to them through a redstone, switch or lever. It can push the block in one direction. The sticky piston is a variant of the normal piston ...

A nether portal on/off switch in Minecraft is a great mechanization process. It ensures your portal is properly maintained and prevents you from accidentally wandering into the nether region.

Minecraft players might recall often seeing large doors made of blocks that automatically retracted into the walls of the building when getting close. These doors are called Piston Doors, and with the ...