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turbine – n. large machine that produces power by using gas, steam, etc to turn a wheel
thrust – n. the pushing of something suddenly and with force
emission– n. something being released, usually into the air
electrode – n. the point where an electric current enters or leaves something such as a battery
airfoil – n. the cross-sectional shape of a wing or blade used by a propeller or turbine
volt – n. unit of measurment for the force of an electric current
concept – n. an idea or principle
efficient – adj. capable of producing desired results without wasting materials, time, or energy
battery – n. object that provides and stores electricity for things
drone – n. a kind of small aircraft that flies without a pilot
