Evolution of video game controllers →

Higher income usually means more childcare, and lower income usually means less.

For various occupations, the difference between the person who makes the most and the one who makes the least can be significant.

It’s hard to think of much else. These maps show the racial divide between black and white people in major cities.

I combed through personal data that I’ve actively and passively collected since early graduate school to see how life is different now with a 6-month old.