Comprehensive visualization of the scale of matter density throughout our universe, enabling anyone to explore and compare the different densities from the lowest to the highest, in a swift, clean and coherent fashion

- All figures included in both kg/m3 and lb/ft3

- Containing a comprehensive outline of densities, including those of various gases, liquids, solids, and other exotic states of matter

- Largest graphical scale of its kind, with several hundred labels and a plethora of accompanying illustrations

- A quick and entertaining way to learn about the scale and significance of density, and how densities of different materials really compare to each other