Minecraft wiki entry for Furniture, associated text: This is a good fridge that can make a tower, three blocks high, of any solid block. Now add another solid block in front of the three high stacks. Add a rail to it. Put a storage minecart on top of the rail. Destroy the block with the rail on it so that the minecart fawn. Add a piston on the top of the 'tower', facing down. Now, put the block underneath the piston that you want your fridge to be made out of (I.E- if you want an iron fridge, the block underneath the piston would be iron). Now put a Redstone torch/block on top of the tower. This will force the piston down. Destroy the piston, the tower, and the Redstone torch/block. You should be left with a block with a shading error. Add blocks around it so that you can't see the black… stuff. You now have a fridge!