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.
Kids' entertainment is massive on YouTube, the internet video-sharing arm of Alphabet Inc.'s Google. It's also incredibly controversial. Because YouTube lets people post clips with few limitations, it ...
Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price. Unhappy with their meager profits, they meet one night in a ...