One Giant Doubling
Neil Armstrong's first step on the moon, as a graph: one small step, and the number of worlds humans have walked on doubles from 1 to 2.
Transcript
[Graph: Celestial Bodies That Humans Have Walked On vs. Steps by Neil Armstrong; the count jumps from 1 to 2 near step 294] "That's one small step for man, one giant doubling for the number of planetary bodies that man has stepped on."
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/2018-09-18-one-giant-doubling/ (CC BY-NC 4.0)