Cats love anti gravity. I bet you didn't know that. This device was invented by Swedish immigrant Per Karlsson in the early 50s, and a small series was produced in Wellington for a while. But people didn't go for it as much as Karlsson had hoped; maybe because they didn't fancy having the cat hover around too much. In case you're wondering what the little cap with the "antlers" is the cat is wearing on its head, it's the mind reader. The cat steers the machine with her thoughts, because, how else would she.