From the TikTok feeds that brought you girl dinner comes girl math: a strategy for justifying large or unnecessary purchases. The calculations behind girl math aren't new, but the way we talk about ...

We’ve all justified unnecessary purchases before but now social media has labeled the habit as “girl math.” So, what exactly is it? It’s a mathematical, economics-based way of trying to make those ...

As humans have developed cheaper and smaller sensors, web cameras and other data collection devices, the amount of data available to be analyzed and understood has exploded. Statistics is the ...