I feel like I was supposed to know what blockchain is a while ago, but I’ve only had a hand-wavy explanation on hand. And it wasn’t a very good one. Reuters provides a clear and concise visual explanation of how blockchain works. Now I can explain it to friends and family whenever there’s a Bitcoin spike or dip, or I can at least point them to this explainer.
Blockchain visually explained
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Marrying Later, Staying Single Longer
Using a century of data, we watch the shift of marital status in the United States.
Household Types, Then and Now
Here’s how common each household type is and was — and how the makeup compares to a few decades ago.
Percentage of Households in Each Income Level
What percentage of households fall into lower-, middle-, and upper-income levels when you adjust for household size?