List of Physical Visualizations
and Related Artifacts

1970 – 3D Sankey Diagram

This physical 3D Sankey diagram shows complex energy flows and was created in the 70s by the Center for Strategic & International Studies (CSIS). Little information is available about it. It seems to be composed of five layers of transparent sheet, with four additional layers running perpendicularly. Physical size unknown.

Source: Energy Education References Wiki. Energy Flow Diagrams 1949-2009.

Added by: Pierre Dragicevic. Category: Passive physical visualization  Tags: energy, Sankey diagram