Pianist eye tracking

What does a pianist look at while playing? Put a pair of eye tracking glasses on a professional while he plays. Then compare to a student.

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The Changing American Diet

See what we ate on an average day, for the past several decades.

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.

Jobs Charted by State and Salary

Jobs and pay can vary a lot depending on where you live, based on 2013 data from the Bureau of Labor Statistics. Here’s an interactive to look.