Visualize your listening patterns with LastHistory

Frederik Seiffert provides this nifty tool, LastHistory, to visualize your listening history. Mouse over songs and find repeated track sequences. The visualization itself isn’t all that useful, but it gets interesting when you hook your calendar and photos in with music. LastHistory lets you replay songs synched with your photos, and your slideshow suddenly gains a new dimension.

I don’t use, so LastHistory isn’t much use to me, but I’d be interested in hearing what others think. Give it a try for your self though (for Mac only), and leave your thoughts in the comments below. Is it a reason to start using



Where Bars Outnumber Grocery Stores

A closer look at the age old question of where there are more bars than grocery stores, and vice versa.

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.

Graphical perception – learn the fundamentals first

Before you dive into the advanced stuff – like just about everything in your life – you have to learn the fundamentals before you know when you can break the rules.

Causes of Death

There are many ways to die. Cancer. Infection. Mental. External. This is how different groups of people died over the past 10 years, visualized by age.