Soifyoutwistedspidersilkinto a threadthatwas 2 millimeterswide, asthickas a strandofspaghetti, itcouldsupport 900 poundsbeforebreaking, strongenoughfor a polarbeartohangfrom.
So, itlookslikeitis a setoforganicmoleculesthatheisusing, andhe's tryingtocombinetheminwaystopolymerizethem, tobasicallytakethesecomplexmolecules, andlinkthemtogetherinlongerchainsthatwouldthenpresumablyfolddownanddevelopthesenanocrystalsandtheelasticpolymers.