Play

Small things to poke at. Each one is a question I found interesting, turned into something you can try yourself.

Footprints

You'll find out where six cities took me, from a steel town in Jinan to Beijing, and what each one taught me.

You'll find out how often a "winning" test is pure noise, and how many visitors it really takes to tell.

You'll find out why opening a free new road can make every single driver slower.