Hasse says, “I found out that the little beast chewing up the grass is really afraid of stones, so … that gave me an idea!”

The little humans often keep a little grass desert around their caves. If anything else grows there, or the grass starts to get tall and wispy, they send out a little metallic beast to chew it all down. Hasse
has been trying for hours and hours to understand why. He even tried some very serious upside-down thinking, but it still made no sense.