The Great Pyramid of Giza may hold more than the secrets of its construction—it might encode deep mathematical constants.

No wonder the pyramids are one of the seven wonders ... and pi is no exception. A growing number of math lovers have begun to argue that a number called tau, which is two times pi, deserves ...

I tried to solve it (I'm no math geek) but I'm having some trouble. Any thoughts?' The problem states: 'In a number pyramid, each number in the middle and top rows is the sum of the two numbers ...