But a smart bathroom scale breaks down metrics you can use, like muscle mass and fat, to help you see what’s really behind your weight and if you’re heading in the right direction to meet your goals.

Allometry is the study of how these processes scale with body size and with each other, and the impact this has on ecology and evolution. Aa Aa Aa Allometry, in its broadest sense, describes how ...

We can compare size using a straightforward calculation. For instance, the length of a leaf cell is ten times the diameter of a red blood cell. In scientific calculations it is essential to ...