By Reddit user depo_, this map showing metal bands per capita around the world is making the rounds. Clear dominance in Sweden and Finland.
Metal bands per capita
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.
Years You Have Left to Live, Probably
The individual data points of life are much less predictable than the average. Here’s a simulation that shows you how much time is left on the clock.