Given, Conclude
A proof-format joke: given a single hydrogen atom, conclude the sun.
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Free for classrooms, worksheets, slides and other non-commercial use under CC BY-NC 4.0, with credit to Ben Orlin.
Cartoon by Ben Orlin, Math with Bad Drawings. https://cartoons.mathwithbaddrawings.com/2014-01-01-given-conclude/ (CC BY-NC 4.0)Transcript
"Given [a hydrogen atom], conclude [the sun]."