Some facts about airplane which you have noticed while travelling but didn’t ever think WHY it is so?
Did you ever think why airplane windows are round? Why not they are square or some other shape?
Exploring the Fascinating World of Engineering
Exploring the Fascinating World of Engineering
Some facts about airplane which you have noticed while travelling but didn’t ever think WHY it is so?
Did you ever think why airplane windows are round? Why not they are square or some other shape?