#7. Cardboard Tent
I think we’ve made it clear by now that sleeping in an airport is an impossible feat, but another obstacle we haven’t mentioned yet is the noise.

Photo: The Daddest
These people, however, have come up with a modern sound insulator device. On your next layover, just bring your yoga mat and a giant cardboard box, and you’ll sleep like a log.
#6. Where Am I?
Haven’t you ever peeked through the window right before takeoff and realized a polar bear was chilling out right next to the plane? The answer is obviously no, as this probably happened only once in the history of mankind.

Photo: The Daddest
We’ve already seen that dogs are employed to chase away animals from the runways in some airports. What animal do you think is needed to chase away a polar bear? A dinosaur, maybe?