Everything Sounds Better with Math: The Trigonometry of Saliva
'Are you flinging spitballs?' 'If you mean, "Am I exploring the trigonometry of saliva?" then yes.'
Use this cartoon
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/2017-08-30-everything-sounds-better-with-mathematics--everything-sounds-better-with-math-the-trigonometry-of-saliva/ (CC BY-NC 4.0)Transcript
'Are you flinging spitballs?' 'If you mean, "Am I exploring the trigonometry of saliva?" then yes.'