Ano ang wors, ang wors ay may dalawang uri ang isa ang pahaba at may pa bilog tinawag itong wors dahil parehas silang wors pero ang pinag kaiba lang ay ang shape nila

Agroup of engineering students from purdue university reported that its licking machine, modeled after a human tongue, took an average of 364 licks to get to the center of a tootsie pop. twenty of the group's volunteers assumed the licking challenge-unassisted by machinery-and averaged 252 licks each to the center.