Creator: Francesco Mancini
Diagrammer: Francesco Decio/Francesco Mancini
Details: In the file you can find the instructions to create an action modular. The diagrams show how to fold one unit, how to assemble the units and how to play with the model.
I named it Vertigo because of the spinning mouvement of its vertexes.
You can see how it works here: https://www.youtube.com/watch?v=o923N7yYGK0
Material: 12 sheets of 1:sqrt2 paper. Recommendend paper: elephant hide but it works fine with copy paper too.
Recommended size: A7