In today's education system, you might see a new type of question in your exams– competency-based questions. Unlike traditional questions that just ask you to remember facts, these questions want you ...

We've wondered for centuries whether knowledge is latent and innate or learned and grasped through experience, and a new ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

The precise imaging of many-body systems, which are comprised of many interacting particles, can help to validate theoretical ...

The FIND function allows you to find a text string within another. It returns the position at which a character or string begins within another text string. The output of the above function will be 5, ...

The Cabot Professor of Mathematics sat down with Fifteen Minutes to discuss life lessons from mathematics, the challenges of formulating good questions, and his work visualizing curved space.

A few years ago, I had lunch with the head of a major motion picture studio, who declared that his central problem was not finding good people—it was finding good ideas. Since then, when giving talks, ...

What Is a Strip Bond? A strip bond detaches the principal and regular coupon payments, selling them separately as new securities. Known also as zero-coupon bonds, these investments, free from ...

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

Organelles are entities within a eukaryotic cell that have a specialised function. Examples of organelles include the nucleus, the endoplasmic reticulum, the Golgi, mitochondria, vacuoles or lysosomes ...