One thing you can be sure of, as you measure and observe the Universe around you, is this: the physical objects you see, touch, and otherwise interact with all occupy a volume of space. Whether in the form of solid, liquid, gas, or any other phase of matter, it costs energy in order to reduce the volume that any tangible material occupies, as though the very components of matter themselves are capable of resisting the impetus to occupy a smaller amount of three-dimensional space. And yet,... Read this story
