Table 1 Experimental calibration of the folding joints. Each row represents (from left to right): the distance between disks, expected angles between bars and the measured angles between bars after water immersion. The experiments were done on the hexagon in 2D for mapping distances between disks to angles between bars

From: Active Printed Materials for Complex Self-Evolving Deformations

Distance (inch)Expected angle (deg)Real angle (deg)
0.082101095
0.073109103
0.069113105
0.065117109
0.062120115
0.054127119
0.053128120