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levitation – n. making something rise into the air
propulsion – n. the force produced by a system for moving, or propelling, a vehicle or other object
exhilarating – adj. making you feel very excited and happy
mode – n. a way of doing something
CEO – n. abbreviation for chief executive officer: the person with the most important job in a company
envision – v. to imagine something happening
cargo – n. goods that are carried in a vehicle
emission – n. the act of producing or sending out something (such as energy or gas) from a source
certification – n. the process of earning an official document
