Learn how to build a simple and working Lego vending machine! This fun DIY project uses basic Lego bricks to create a ...

There are many LEGO aircraft and even rockets. But not many airports, or at least big ones. Where would the minifigures check in, get their boarding pass, a coffee, and shop for their friends abroad?

LEGO can be an essential tool in mechanical engineering as it is a form of what the field calls low-fidelity prototyping.