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Turing’s Bicycle
An amusing real-life story about a genius counting chain links, its interaction with WW2 era codebreaking + interactive demo.
Aug 26
•
Antanas Marcelionis
and
DataViz Dojo
1
DataViz Roundup — August 10, 2026
Revisiting iconic charts and wartime stats, plus a few visual goodies from the new version of amCharts lib, a hosted MCP server and a solution to 120th…
Aug 10
•
DataViz Dojo
1
July 2026
The Salamander That Keeps Chewing Up the Maps
The cartographic problem of gerrymandering.
Jul 29
•
Martynas Majeris
and
DataViz Dojo
Mapping Soil by Sheep
A fiction-inspired foray into nerdy data-viz.
Jul 22
•
Antanas Marcelionis
and
DataViz Dojo
2
576 Squares and the Super weapon
How a brilliant use of statistics was protecting London in 1944.
Jul 16
•
Martynas Majeris
and
DataViz Dojo
Purified Data Speaks Louder
Strip the numbers. Make data scream.
Jul 7
•
DataViz Dojo
and
Martynas Majeris
1
May 2026
DataViz Roundup — May 28, 2026
Mapping solar eclipses, the Null Island, and making art with data plus other updates. Bonus: labels in SVG maps, earthquake-spotting, and a sweat chart.
May 28
•
DataViz Dojo
4
2
The Most Plotted Map Location — Null Island
Thousands of markers point to it, but there's nothing there.
May 22
•
Martynas Majeris
and
DataViz Dojo
1
Intersection of Data and Art (on a State Level)
Who said people slicing data lack creativity?
May 12
•
Martynas Majeris
and
DataViz Dojo
1
April 2026
The Brief Window
Total solar eclipses exist only because of a temporary cosmic accident. Most eclipse maps treat this as a binary — in the path or out. Here's one that…
Apr 21
•
DataViz Dojo
and
Martynas Majeris
1
1
DataViz Roundup — April 8, 2026
The inaugural issue of the newsletter from DataViz Dojo.
Apr 8
•
DataViz Dojo
3
Sankey Diagrams Weren't Invented by Sankey
Harness did it first. Minard made it famous. Sankey came last and got his name on it. Here's the full story — and what amCharts just made possible.
Apr 7
•
Martynas Majeris
and
DataViz Dojo
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