Breakups are the absolute worst. They're the loss of the life you imagined. They're the derailment of the future you were supposed to have together. They make moving, breathing, and eating seem ...

Recently, a friend asked for help with a tricky problem: they were staging a play, and the script had a large number of characters. They didn’t want to hire an actor for each role, and while they ...

Whether it’s enemy tanks in battle, animals in the wild or cutlery in a busy canteen, it is difficult to count objects that are moving around. Luckily, there is a technique that can estimate how many ...