43. This is a Very Grave Matter
Hmmmm. This has the smell of alternate dimensions all over it. The fact there are several forms of matter that not only exist, but far outnumber us is mind-blowing, especially if you start trying to imagine what it could look like.

The majority of the universe is, literally, hidden from us. Maybe the idea that all those missing socks got sucked into another world isn’t as outrageous as I thought. They probably are somehow converted into dark matter and are hanging out there now.