DIY masks, balancing filtration and breathability

What are the ingredients that make each cuisine? I looked at 40,000 recipes spanning 20 cuisines and 6,714 ingredients to see what makes food taste different.

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.

This is what you get when you add up all the days the average American adult spends sleeping, eating, commuting, and doing other activities.

After an unsuccessful battery search, the natural next step was of course to look up battery sizes and chart all of them.