By @matttomic, this chart speaks to me.
Sandwich alignment chart
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.
Who is Older and Younger than You
Here’s a chart to show you how long you have until you start to feel your age.