Woven truncated icosahedron
A geodesic dome, aka truncated icosahedron, aka soccer ball.
It is made of interlocking pentagons and hexagons. Using a picture of a soccer ball to get it right.
The last connection has to be cut and sewn back together.
What is it good for? It’s a collapsible soccer ball or an expanding hackey sack.
With a balloon blown up inside it you can get a better view of the structure.
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