Sure, it’s just a “college project,” but you know that this, or something even more uncomfortable, is coming.

Here’s what it might be like to travel on a double decker airplane seat

I don’t know who I feel more sorry for: those olds like myself who remember pre-9/11 flying, when it was a bit inconvenient and often a bit uncomfortable, but overall a decent enough experience, or those who have only known post-9/11 security theater and steerage-class accommodation.