The first rule of every airline company is to keep their passengers comfortable and safe. Stewards and stewardesses are trained to deal with people, while planes are build to keep people safe.

Start slideshow

One of the things that are shaped for passengers safety are airplane windows. You have noticed that they are round, right? There is a specific reason for it and it’s not aesthetic or design-oriented. The reason behind it is far more serious. Discover why before your next flight.