Our physics expert picks his top-five equations, plus a scheme to supply US power needs with a bucket of baseballs. Thanks, ...

Mathematical equations have shaped our understanding of the universe, and these nine have played a key role in changing the world.

The expanded accounting equation builds upon the basic accounting equation's use of assets, liabilities and equity by ...

Businesses are opening, and youth sports are being played. We should feel pretty good about this. And, those of us who have ...

The Hardy-Weinberg equation is a mathematical equation that can be used to calculate the genetic variation of a population at equilibrium. In 1908, G. H. Hardy and Wilhelm Weinberg independently ...

Symbol equations are a quick way of representing chemical reactions. They show us what atoms are involved and how they are bonded together. Symbol equations always take the form, reactants → ...

This equation is called the continuity equation for steady one-dimensional flow. For a steady flow through a control volume with many inlets and outlets, the net mass flow must be zero, where inflows ...