March Madness fan map

What percentage of a waiter and waitress’s income comes from tips and what comes from salary? The calculation isn’t straightforward but we can try.

Some states have high rates. Some have low. But whether a state is lower or higher for you depends on more than just the high brackets.

Your hair distribution in the morning, based on how you slept the previous night.

We almost always look at data through a screen. It’s quick and good for exploration. So is there value in making data physical? I played around with a 3-D printer to find out.