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align – v. to organize things so that they form a line or are in a correct position
gravitation – n. technical : the natural force that causes things to fall towards the earth
upload – v. computers : to move or copy (a file or program) from a computer or device to a usually larger computer or computer network
clue – n. a piece of evidence; information used to solve a mystery
crowdsourcing – n. the act or process of obtaining information from a large number of people (usually on the internet)
appetite – n. hunger
conversation – n. oral exchange of observations, opinions, or ideas
gauge – n. an instrument used to measure something
eureka – interjection. used to express surprise or excitement when a discovery has been made
