practical jokers

allophycocyanin(APC) amphilinear heredity avoidance-avoidance conflict blue brittleness brain gym Colles-Baumes law computed maximum pressure directing effect of group equal stress frequency of sample means hollow crank pin prickler sculpturesqueness seriocomedy suction ga(u)ge Tetrahydroxypapaveroline TSRBC two-man unbounded strain gauge wear-out period