The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

How to solve a block on an incline using three mechanics formulations. Compare different approaches, understand the physics behind each method, and see how they lead to the same result. #ClassicalMech ...

Cricket is one of the most beloved sports in the world, and no match can be considered complete without a fair result. The ...

Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them ...

Depending on how you measure it, the displacement of a Mazda 13B is either 1.3 liters (1,309 cc), 2.6 liters (2,618 cc), or 3 ...

Learn how to calculate weighted averages using Excel for various financial metrics. Simplify complex calculations with our ...