Stop signs are octagons to provide a unique, easily recognizable shape that conveys the need to stop—even from a distance or when partially obscured. This distinctive shape helps improve road safety.
Stop signs are octagons so drivers can instantly recognize them from any angle, even if the sign is partially blocked or seen from behind. The unique shape was chosen early on to signal the highest level of caution.
Because “s’mores” is a contraction of “some more.” The apostrophe replaces the missing letters (“o-me” from “some”), indicating the shortened form — that’s why the treat’s name uses the apostrophe.
The shape of stop signs is octagon which makes them instantly recognizable by drivers no matter the angle, even if the sign is partly hidden or viewed from the back. The uncommon shape was decided right at the beginning to indicate the utmost caution.