How did you learn the mathematical formula for pi? It was likely the way I learned it. I was told to commit the value pi = 3.14 to memory along with the formula to calculate the area of a circle.

A new proof marks the first progress in decades on a problem about how order emerges from disorder. In February, Sah and Sawhney announced yet another joint accomplishment. With James Leng, a graduate ...

“Genius is vision, often involving the gift of finding patterns where others see nothing but a chance collection of objects (Andersen, 2013).” My grandkids loved to play “I Spy.” It is a game we often ...