Sharks invented Tempurpedic mattresses way before those Swedish people discovered them (the Swedes claim that they invented them with space technology or whatever, but it's not true. They were invented by sharks on their home planet...people are so dumb)
So yeah, on their home planet Tempurpedic material is so common it literally grows on trees, and it’s what they make their houses out of. Sharks brought it with them to earth, not for them to sleep on, but because they wanted the humans to sleep more soundly on them. This way they could have an easier time stealing your thoughts.
