How Common is Your Birthday? This Visualization Might Surprise You

It’s baby season in America, with September the busiest month for births on average in the last two decades. So it seemed like the right time to remix this blog’s most-popular post: How Common is Your Birthday? That old heatmap, which highlighted specific dates for popularity, has been viewed more than 500,000 times here and … Continue reading How Common is Your Birthday? This Visualization Might Surprise You