Baking units demystified

Many lists of maps promise to change the way you see the world, but this one actually does.

After seeing a 1950s physical visualization, I wondered if I could follow a similar process using modern techniques.

These are the traffic crashes that resulted in deaths in 2015, categorized by month, time of day, and factors involved.

Imagine that those with immigrants in their family tree left the country. Almost everyone, basically.