{HEAD ~ The path creation} is accomplished by the shape memory material by several means such as fracturing, exploding, imploding, {TAIL ~ puncturing}, peeling, tearing, shearing, rupturing, splitting, separating, debonding etc 
{ HEAD ~ The path creation } is accomplished by the shape memory material by several means such as fracturing , exploding , imploding , { TAIL ~ puncturing } , peeling , tearing , shearing , rupturing , splitting , separating , debonding etc
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH