How do you explain the effect of a boat traveling towards the horizon appearing to sink as it reaches the edge instead of simply appearing smaller and smaller. I know of no optical allusion that could cause this, and if there is one please explain it's mechanics to me. It's defiantly not a conspiracy, as this would have to be a giant projected hologram. Which is impossible, go look up how the make holograms. I don't feel like explaining the mechanics. The boats are not actually sinking, because, you know, they actually come back. Please promptly refute my argument oh wise ones.