The genius in this video was the use of particular sets of people or things that are so synonomous with the particular amount in that group.
There are always nine players in a set of baseball players. Any more or less is out of place.
There are always eights legs on an octopus. How could there be more or less?
There are always seven days in a week.
There are always six points when you score a touchdown.
There are always five players on a basketball team.
We all, almost unconsciously, recognize the relationship between the number and the item/group that symbolizes it
The genius in this video was the use of particular sets of people or things that are so synonomous with the particular amount in that group. There are always nine players in a set of baseball players. Any more or less is out of place. There are always eights legs on an octopus. How could there be more or less? There are always seven days in a week. There are always six points when you score a touchdown. There are always five players on a basketball team. We all, almost unconsciously, recognize the relationship between the number and the item/group that symbolizes it