going out for

bell chime steam whistle Compton recoil control stick sensor assembly double rank exhaust blade fall over oneself imad Kop'ung-ǔp long exact cohomology sequence mind-expanding nonschool organizational demography parallel/serial converter red - winged blackbird sample drawing solar radioastronomy space myopia (empty-field myopia) spilling breasing wave SPRG superior mesenteric plexus triethylaluminium