Matthew Conlen provides a short explainer of how kernel density estimation works. Nifty.
Kernel density estimation explainer
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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.
Married People Have More Sex
The relationship and dynamics change. Less lust, more companionship. Is that really how it works?
Who Funds the World Health Organization
A couple of weeks ago — or maybe it was a couple of years ago, I’m not sure — the administration announced it would withdraw funding from the World Health Organization. Here’s what that does to the overall picture.