Why airplane windows are round ?

Share
[ads-post]
Everyone likes to sit next to the window but did you ever think that why the airplane windows are round ?

Aircraft transportation became very popular in the 20th century. Therefore, almost all the airplanes flew at a higher altitude. When an airplane flies at higher altitude, it decreases the air density. Because of the low air density, air resistance also decreases. In this case, it is very important to keep the internal air pressure at a higher level. That is why all the airplanes are designed cylinder like shape.

In early years, airplane windows are designed to square shape. Unfortunately, it caused many negative effects.

Comments