]> G eyefloss 2006.01.18 cluster0 When it is my turn to rule the world cluster1 I will try to wear my seatbelt cluster2 and I will try to come to a complete stop cluster3 at every intersection. eyefloss00 eyefloss[i-1] head0 _ _ o0 / ~ / eyefloss00->head0 theworld0 the world eyefloss00->theworld0 done ruling eyefloss01 eyefloss[i+1] head0->eyefloss01 head0->theworld0 ruling eyefloss01->theworld0 not ruling yet fixedpulley1 fixed pulley class 1 eyefloss01->fixedpulley1 latch1 latch fixedpulley1->latch1 movablepulley1 movable pulley class 2 fixedpulley1->movablepulley1 belt head1 _ _ o0 / ~ / head2 _ _ o0 / ~ / head1->head2 latch1->movablepulley1 head3 _ _ o0 / ~ / head2->head3 decelerate decelerate counttozero count to zero decelerate->counttozero stop stop counttozero->stop trafficsignal traffic signal garrettmorgan Garrett A. Morgan garrettmorgan->trafficsignal Garrett A. Morgan Assuredly Invented the First Traffic Signal.