Joe has a camping safety whistle that has a compass on the top. This morning he put the whistle in his mouth and then took it out and looked at the compass an said,
"My temperature says I need to whistle." And then blew on the whistle.
He also thinks that the scale tells you how old you are. He steps on and looks down and says,
"Two and a half."
We haven't felt the need to correct him.