Alternatively, as shown in FIGS 13, 14A and 14B, an angled IDE patterned actuator 406 may be positioned on a structure along the principle strain axis of {HEAD ~ the structure} to couple {TAIL ~ shear torsion energy} 
to couple
Alternatively , as shown in FIGS 13 , 14A and 14B , an angled IDE patterned actuator 406 may be positioned on a structure along the principle strain axis of { HEAD ~ the structure } to couple { TAIL ~ shear torsion energy }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL