D2O (drain cooler)

boy's name burnishing wheel continuous quenching egg-timer ether-soluble extractives fluidic system Late Heavy Bombardment monochrome television band multiple access data system normetanephrine paucisynaptic quadruped walking vehicle ramdohrite Smirnowit Stegostomatidae transhemispheric uncrimping voice carrier telegraph testing equipment volcanic lightning wind turbine generator