As more elements were discovered, the table grew and changed layout. For Science Magazine, Jake Yeston, Nirja Desai, and Elbert Wang provide a visual history.
Evolution of the periodic table of elements
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How Much More Time We Spent at Home
We had to do more from home. Here’s how much everything shifted by total minutes in a day.
The Most Gender-Switched Names in US History
We use some names mostly for boys and some mostly for girls, but then there is a small percentage that, over time, switched from one gender to another. Which names made the biggest switch?