Risk-free return represents the theoretical yield on a perfect investment with zero risk. Learn how it's calculated and ...

A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking ...

Most people in the math education space agree that students need to be fluent with basic math facts. By the time kids are in ...

Compared with older models, a new fridge can yield significant energy savings over time. Here are the fridge styles that will save you the most.

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

In the state of Arizona, the process of determining which high school teams make it to the treasured state tournament involves the use of an arcane (and flawed) mathematical program ...

When everyone trusts the numbers and speaks the same analytical language, finance empowers the organization to make faster, ...

Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate their own. In the procedure, she randomly separates students into groups of ...

Every year on December 22, India celebrates National Mathematics Day, commemorating the birth anniversary of the legendary mathematician Srinivasa Ramanujan. This observance, officially declared by ...

Profit Formula: Doing business is no easy task. From negotiating the right price to selling a product at the best possible value, every step is aimed at maximizing profit. Whether you are a seller or ...

Abstract: In this letter, a new analytical method is presented for designing a quasi-uniform leaky-wave antenna (QULWA) with very low sidelobe level (SLL). To the best of the authors' knowledge, a ...