Know your data 41: the lesser evil
Is Mozilla not good enough?
numbers rule your world
Know your data 40: when they know where you are
When big data are used against your interest
Correlation and causation
Does giving compliments improve team performance?
Doping pops up in the news
The world of anti-doping has interesting statistics
The most dangerous day
The most dangerous day in one's life
How would we know if Google engineers really improved traffic flow at intersections
It's not easy to measure the real-world impact of optimizations.