I have an inter-dimensional portal in my bedroom. I am not sure when it appeared, exactly. I have never even seen it myself, but I know it exists. How? Well, I have an unusual way of measuring its existence. My cats. I know, it sounds rather far-fetched and silly, but bear with me.
We have five cats. Right now, since we are staying with the in-laws in their house, we essentially live out of our bedroom while using their kitchen. We do at least have a bathroom to ourselves, even though it is across the house from our bedroom. The cats occupy the bedroom for all but a few hours in the evening, when they come hang out with us in the living room while we watch movies, play on the computer, read to the kids, etc. The cats would be welcome to run the house (they are indoor-only cats), except for the resident canines that sometimes have acted rather aggressively towards our felines.
Since at any single point in the day I can find every one of our cats in fairly predictable snoozing locations in the bedroom, when I CAN'T find one of our cats, it poses a real dilemma. Today was one among several recent days. I looked in all the nooks and crannies, but no cat. He would normally be on the bed going from the hot sunny window to the cooler shadows all day long. However, no cat, all day long. He reappeared this evening, and acted (as most cats do) as though nothing had been amiss. Mr. MIA is pictured here. The only explanation that makes sense is an inter-dimensional portal. It must take a huge amount of energy, which would explain why cats tend to sleep 20+ hours a day.
I don't know what they do when they travel to other dimensions. Maybe they even travel through time? Possibly go back to their home planet to report on what the Apes are doing. Or work as assassins, I suppose. Whatever they do, they certainly aren't talking about it to us!