To earn a profit during an accounting period, a business must ensure that it makes enough sales to earn revenue in excess of the costs of production and sales. To determine the amount of sales the ...

Mathematical equations aren't just useful -- many are quite beautiful. And many scientists admit they are often fond of particular formulas not just for their function, but for their form, and the ...

Albert Einstein’s simple yet powerful equation revolutionized physics by connecting the mass of an object with its energy for the first time. It is perhaps the most famous equation in the world, and ...

Albert Einstein is easily one of the most brilliant physicists who ever lived. His theories of general relativity changed our understanding of the cosmos, as did his work on quantum theory. But his ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. David Kindness is a Certified Public Accountant (CPA) and an expert ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. When they asked why I picked that equation, here's what I said: "The ...

“Gentlemen, that is surely true, it is absolutely paradoxical; we cannot understand it, and we don’t know what it means. But we have proved it, and therefore we know it must be the truth.” —Benjamin ...