“Do you see the pattern? Each number in the series after the first two numbers is the sum of the preceding two numbers.” That’s how I began my last column focusing on the Fibonacci sequence, which ...

The math itself doesn’t make much sense, but I like the concept of this formula to calculate the real size of your gadget. One thing is clear: the Apple fanboy constant automatically sets the weigh to ...

The chart above shows the male-female test score ratio for the 2009 SAT math test (data here). For example, for perfect scores of 800, males (6,928) outnumbered females (3,124) by a ratio of 2.22 to 1 ...