Every year, the countries competing in the International Mathematical Olympiad arrive with a booklet of their best, most original problems. Those booklets get shared among delegations, then quietly ...

Even if you don’t work in a science or technical field, you’ve likely heard of the engineering profession. There are dozens of types of engineers, with each type applying the concepts of math, science ...

As a rookie engineer in my first job, my boss presented me with a pile of notebooks that belonged to a recently retired senior engineer. He asked me to distill the most common calculations in them ...