I was playing minecraft, mining an enormous room and i thought of an idea. The construction mod. Where you could craft a bull dozer and excavator to clear out land on the surface, craft a drill to mine out a room, and a dump truck that has an enormous amount of inventory space to carry blocks around.
or even a crane to move blocks around like a bit of diamond ore without having to use the silk touch enchantment on a pickaxe.
if anybody out there creates a mod like this, maybe give me a link.