Excess delay
Kaiser finds a chart that analyzes London's congestion charging programme.
kaiser fung
Prime visual story-telling
Kaiser appreciates this wonderful example of visual storytelling.
Chart without an axis
Kaiser looks at a variant of a standard chart form.
Waze user saying
Another Waze user sends testimony.
One doesn't have to plot raw data
Kaiser looks at gold production worldwide.
A CEO says they will spend money to lose money
Kaiser doesn't like surge pricing.