Sunday, January 9, 2011

The impossible triangle

The impossible triangle
by Nguyen Hoang Diep

1 comment:

  1. A new approach at bringing the impossible triangle into the real world can be seen here:

    http://www.shapeways.com/model/206411/impossible_triangle_5____12_cm.html

    The model does not contain hidden openings or twists

    ReplyDelete