Guide to using pairs of circles
A discussion of some design decisions
Variability
VAR technology is ruining football
Two examples of calls that don't improve the experience
The way of the statistician
It wasn't that close after all
Can measure vs should measure
Sources of inaccuracy in data
MTA lowers revenues while upping stress on some commuters
An economic analysis of MTA's switch to OMNY cards
OMNY's mind-blowing solution to a math problem
The unintuitive fare capping scheme for NYC commuters