To those of you who were amazed and a little sceptical

(you know who you are) here is the link…

Passed on from Aiden.

Bear with it for just a minute, you’ll see where it’s going…

In response to this, another question (though obviously not quite as important as that mentioned above) is that of how are cranes erected? I could just imagine a tower of hanoi of cranes - you can build crane two with crane 1 and crane 3 with crane 2 etc.

However, the real answer is even cooler :!:

That. Is. Awesome!

Cool. I’d never really thought about it before (and don’t think I’d have guessed how they did even if I had).