There are 48 possible ways to build the same building in Minecraft if you count all the rotations and mirror images. This creative world playground contains a device that can actually detect which of those 48 orientations it was built in. The device is called the "gobstopper" cause I think it looks similar to the original Willy Wonka Everlasting Gobstopper. This world contains all 48 such orientations of the device and some other demonstrations/visualizations about how it works. This map goes along with a video coming out soon.