History of The Beatles as told by their hair

Posted to Infographics  |  Nathan Yau

The Beatles were famously known for their mop-top haircuts in the early 1960s, but their styles evolved over time. DeviantArt user mozzarellapoppy has a look at the hair, moustache, and spectacle changes over an eight-year span. Watch as they slowly morph into The Bee Gees.

[via Alison]



Life expectancy changes

The data goes back to 1960 and up to the most current estimates for 2009. Each line represents a country.

10 Best Data Visualization Projects of 2015

These are my picks for the best of 2015. As usual, they could easily appear in a different order on a different day, and there are projects not on the list that were also excellent.

Real Chart Rules to Follow

There are rules—usually for specific chart types meant to be read in a specific way—that you shouldn’t break. When they are, everyone loses. This is that small handful.

A Day in the Life of Americans

I wanted to see how daily patterns emerge at the individual level and how a person’s entire day plays out. So I simulated 1,000 of them.