How to sew a mask, with a template

We keep getting bigger. Watch overweight and obesity rates move up over several decades.

Based on the “half-your-age-plus-seven” rule, the range of people you can date expands with age. Combine that with population counts and demographics, and you can find when your non-creepy dating pool peaks.

When you have a big family, it’s a challenge to figure out how everyone is related. So here are some charts to help you figure it out.

It’s harder to make friends as you get older. There …