There is a difference between coffins and caskets – coffins are typically tapered and six-sided, while caskets are rectangular.
100 Mind-Blowing Rectangular Facts
Goats have rectangular pupils. Have you ever looked at a goat and thought, “Man, why do you look so weird?” Goats have been used for different religious imagery and have been associated with satanic or demonic themes. (Hello, Insidious demon.) One of the fun facts about goats is that their weird, rectangular pupils give them a wider range of vision to look out for predators.
An octopus has rectangular pupils. This is mainly due to their exposure to daytime lights. The rectangular pupil protects their eyes from the glare of the sunlight.
The first computer mouse wasn’t made from plastic. Back in 1964, Doug Engelbart invented the first-ever computer mouse! Back then, it was made out of wood. It was rectangular and featured a little button on the top right. He called it a mouse because the cord coming out of the back reminded him of the tiny rodents.