But if you've been bored enough, you may have looked at the planes outside the window and wondered why some have engines mounted under the wings, while others have them at the tail. The design ...

Unfortunately, humans don't have tails like cats. So, an online merchandise store, ThinkGeek, created the Twitchy Kitty Electronic Tail. Just having a tail might not be enough for some.

Unfortunately, humans don't have tails like cats. So, an online merchandise store, ThinkGeek, created the Twitchy Kitty Electronic Tail. Just having a tail might not be enough for some.