I understand why a Rails `index` method would use the plural form of a resource - we're showing all `projects`, for example.

And I understand why the `show` method would use the singular form - we only want to see one `project`, with a particular ID.

But I don't understand why `new` and `create` would use the plural. Is there a way to create more than one `project` at a time? Is there some other reasoning for using the plural here that someone could explain?