The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.

Python has become one of the most popular programming languages out there, particularly for beginners and those new to the hacker/maker world. Unfortunately, while it’s easy to get something up and ...

This article adheres to strict editorial standards. Some or all links may be monetized. Would Warren Buffett’s investment strategy be any different if he were a young man investing for the first time ...