Ever looked at a Boeing 737NG engine and noticed the bottom isn’t perfectly round?
Here’s the reason. The 737 sits relatively low to the ground because of its original design. When bigger, more efficient engines were added, there wasn’t enough clearance underneath.
So engineers made a clever adjustment. They reshaped the lower part of the engine casing slightly and moved key accessories to the sides of the fan case. That way, everything fits safely without risking contact with the ground during takeoff or landing.
It’s a small detail, but it tells a bigger story about how aircraft design is full of smart compromises that most passengers never notice. It's also stronger if a landing gear fails and the engine hits the ground.
Happy Mother's Day to all the amazing Mums out there!
...As for the rest of you, look after your Mummy today, remember she made you!!...with a little help from Dad...📷