“How tall is that tree?”
Made me think of the barometer story…
https://www.mrao.cam.ac.uk/~steve/astrophysics/webpages/barometer_story.htm
“How tall is that tree?”
Made me think of the barometer story…
https://www.mrao.cam.ac.uk/~steve/astrophysics/webpages/barometer_story.htm