Articles by Dan Lewis

Hi! Before I get started today, I want to give another thank you to Inkwell Games for sponsoring this [...]

Last night, the New York Knicks stunned the San Antonio Spurs in Game 4 of the NBA Finals. With about ten [...]

Fairfield, Connecticut, isn’t the sort of place where residents worry about theft. It’s a small, [...]

The Al-Nafud Desert, sometimes called the Great Nafud, sprawls across roughly 64,000 square kilometers of [...]

Hi! As long-time readers of the newsletter know, I’m a fan of variant sudoku puzzles — sudoku with [...]

If you have a toddler at home, you know that meal time is always a trick. They want to feed themselves but [...]

It’s a scene you’ve seen on TV or in movies dozens of times. Something goes wrong on a single-person [...]

https://youtu.be/a7LPLJz4vAQ?si=HC0p5dhajeDUsHj5 On December 1, 2025, the New England Patriots hosted the New [...]

Hi! I’ve been writing Now I Know for more than fifteen years and I’ve gotten a lot of questions about it [...]

Pictured above is a famous portrait of Louis XIV of France from 1701. You’ll immediately notice that [...]