Now I Know

The Greatest Thing Since 1928

Why We Eat Popcorn at the Movies

Now, they're inseparable. But at first, they didn't go together.

How the Cold War Brought Us Closer to a Galaxy Far, Far Away

And also, brought us a minion.

The Jail With a Built-in Breakout Plan

Nazca Lines

The mystery of ancient art

Math and the Missing Planet

A story about Uranus (don't giggle)

Results of the Now I Know Reader Survey

One question is totally zany

Why Barns are Red

But not why violets are blue (and they're not, they're violet, but that's another story for another day)

The Great Minnesota Goose Scandal of 2017

A football player fumbles a cultural moment