WE NEED A NEW CAT DOOR, BUT I MEAN REALLY... Okay, I know that Americans love their pets. I love mine, really I do! In fact, our little cat door is broken, and I really really want to get it fixed so that Ruby can come and go again as she pleases. So, I'm looking around on the internet for blueprints on how to build a cat door and I came across this page: Flo's Cat Door. It seems that Flo's owner tired of Flo bringing home live "presents" (mice, lizards, and so forth) and he designed a cat door that connects to his computer. If little Flo brings home a bird or a mouse in his mouth, the door want open. So the next time someone says, "What can you do with a computer?" you can tell them about Flo. Here's a picture, just to prove it (or you can click on the link above to see the whole article).