Moon
We’re stumped as to how to begin with this one. Those who insist that the Earth is flat, and not round, despite images to the contrary are outliers. Perhaps this person’s backyard experiment may be the most unusual of all. Exactly what they are trying to say here is beyond our comprehension.
The moon, we believe, is making a dive into the sea. What the heck could happen? This poster should be displayed in schools as a warning to students about the consequences of not studying hard enough. There is nothing more frustrating than arguing with someone like this. These people need to revisit their school and maybe try reading a book or two.