Articles by Dan Lewis

Hi!  A few times in the past couple of years, I’ve shared variant sudoku boards with you, [...]

Wolfgang Amadeus Mozart was a prolific composer who is so famous, you probably only needed me to say [...]

The picture above is a photo of the Trevi Fountain in Rome, and it’s probably the world’s most [...]

Tonight is Halloween, and throughout many parts of the world, children (and some adults) will dress in [...]

Hi!  Last Friday, I asked you all to please consider financially supporting Now I Know. I set a very [...]

The breakfast cereal aisle in most American grocery stores is littered with sugar cereals. And many of those [...]

Let’s start today’s Now I Know with an apology: I should have shared this story two weeks ago [...]

You’re almost certainly familiar with the concept of a curfew. They are restrictions on what you can [...]

Hi!  I’m asking you for money today. Let’s make that clear upfront. And to be also clear: [...]

On June 6, 1944, Allied troops landed in Normandy, France, as what is now known as the D-Day invasion of [...]