Fig. 1From: Design of a novel wheeled tensegrity robot: a comparison of tensegrity concepts and a prototype for travelling air ductsNeedle Tower (© 2002 Mary Ann Sullivan). Located at Hirshhorn Museum and Sculpture Garden in Washington D.C., USA. Made by sculptor Kenneth Snelson. Spatial construction [1]. 1991 reconstruction of the 1921 original. Made by Latvian artist Karl Ioganson, it is the very first tensegrity structure ever madeBack to article page