Have you ever stared at a tangled web of paired columns in your dataset—”Size 1/Value 1,” “Size 2/Value 2,” and so on, wondering how to make sense of it all? It’s a common frustration for anyone ...

Ever since I became a mother 11 years ago, I’ve always found playgrounds fascinating places. What many dismiss as spaces meant only for children, have always felt to me like places meant for lingering ...