bowl act push pulling rolling deed drive forcing out launching shooting expulsion lob raise ejection pushing jumping launch jump human action thrust roll shot actuation heave dribbling driving force projection lift pull throw wheeling human activity dribble

nuclear propulsion force reaction propulsion

photochemical reaction endothermic reaction chemical decomposition reaction chemical reaction redox metathesis neutralisation decomposition reducing neutralization reaction oxidation neutralization chemical action double decomposition reaction chemical process hydrolysis chemical change displacement reaction aldol reaction saponification reduction displacement equilibrium chain reaction elimination reaction oxidization double decomposition exothermic reaction neutralisation reaction decomposition reaction oxidoreduction oxidation-reduction chemical equilibrium addition reaction oxidisation

thought idea

taxis galvanic skin response psychogalvanic response physiological reaction bodily process electrodermal response innate reflex passage double take tropism inborn reflex learned response transfusion reaction activity reflex action unconditioned reflex kinesis overreaction rebound bodily function passing electrical skin response reflex response immunologic response Tarchanoff phenomenon automatism learned reaction reflex immune response answer immune reaction GSR response Fere phenomenon instinctive reflex body process

conservativism conservatism

reaction-propulsion engine geartrain reaction engine power train gear motor auxiliary engine donkey engine automobile engine train gearing camshaft heat engine generator aircraft engine

causal agent cause causal agency

self-propelled vehicle fender buffer steam locomotive railroad train electric locomotive railway locomotive dinkey switch engine locomotive donkey engine locomotive engine train footplate iron horse traction engine cowcatcher diesel locomotive tank locomotive shunter choo-choo pilot dinky tank engine pilot engine

mangonel ballista battering ram bricole instrument arbalist onager trebuchet trebucket catapult arbalest