Play chess against the machine and see what it’s thinking

The Thinking Machine, by Martin Wattenberg and Marek Walczak, shows you the thought process of a computer trying to win at chess. There have been several iterations that date back to 2002, but the most recent iteration was built for modern browsers and you can play against the computer.

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A Day in the Life of Americans

I wanted to see how daily patterns emerge at the individual level and how a person’s entire day plays out. So I simulated 1,000 of them.

Where People Run in Major Cities

There are many exercise apps that allow you to keep track of your running, riding, and other activities. Record speed, …

The Most Unisex Names in US History

Moving on from the most trendy names in US history, let’s look at the most unisex ones. Some names have …

Years You Have Left to Live, Probably

The individual data points of life are much less predictable than the average. Here’s a simulation that shows you how much time is left on the clock.