from birbsite, possibly news or politics-related
There's little better than a Flerlage Maths Adventure like this one. I understand next to none of it but it is like reading a great detective story, as the solution is sought out.
Equal-Width Sankey: A New Approach to Drawing Sankey Curves https://www.flerlagetwins.com/2020/01/equal-width-sankey.html
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