Highway Numbers Aren’t Names. They’re Coordinates.

CGP Grey · 13.8M views · 2022 · 8:30

Open on YouTube

Earth & energy (other)other

Why the open web links it

Explains how highway numbers are based on a coordinate system, not arbitrary names.

Linked by 13 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including newadvent.org, upworthy.com, listverse.com, blogography.com, grokk.ist.