In a Channel 4 clip, Hugh Montgomery does some back-of-the-napkin math contrasting the normal flu against the coronavirus.

Montgomery assumes that on average, someone infected by the coronavirus infects 3 others and that someone with the normal flu infects 1.3 to 1.4 others. There’s still more to find out about that 3x figure, but the main point — that staying at home right now is for the good of everyone — still holds.

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How You Will Die

So far we’ve seen when you will die and how other people tend to die. Now let’s put the two together to see how and when you will die, given your sex, race, and age.

How People Like You Spend Their Time

Looking at American time use for various combinations of sex, age, and employment status, on weekdays and weekends.

Data, R, and a 3-D Printer

We almost always look at data through a screen. It’s quick and good for exploration. So is there value in making data physical? I played around with a 3-D printer to find out.

Sleep Schedule, From the Inconsistent Teenage Years to Retirement

From the teenage years to college to adulthood through retirement, sleep is all over the place at first but then converges towards consistency.