And they're just doing it because they want to explore, and you might say, "Oh, that's kind of a frivolous opportunity," but that's not frivolous. That's not a frivolous activity, because, I mean, think of ants.
Og de gør det kun, fordi de vil udforske. og man siger måske, "Hvor ligegyldigt!" men det er ikke ligegyldigt. Det er ikke en ligegyldig aktivitet, Tænk bare på myrer.