I’m an aviation geek, which means I love all things related to planes (even if I’m terrified of flying). Planes fascinate me. They have like 8,000 parts and weigh multiple tons but still manage to stay up in the sky without falling apart! I mean have you ever seen one of those bolts holding up…

If you’re a frequent flier, you probably notice differences between aircrafts. Each one has a different layout inside, so you can totally distinguish the models. If you used to fly back in the 70s or 80s you surely remember the Queen of the Skies, Boeing 747, known for its spiral staircase to the upper deck.…