The David Rumsey Map Collection, known for its many browsable historical maps, now has a “data visualization” subject tag. This means you can now quickly access over 1,000 charts that date back centuries. I’m not sure how long the browser has had the filter available, but I’m glad it does. [via @srendgen]
Rumsey Collection with a data visualization subject tag
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Shifts in How Couples Meet, Online Takes the Top
How do couples meet now and how has it changed over the years? Watch the rankings play out over six decades.