To build any building you need analytical skills and a lot of calculations. There seem to be people who have no idea of this. Here are examples of construction, which you look at them start asking yourself - how was it possible to think of it?
Is it safe to live in such houses? You can not even imagine how old some of these buildings are. Judge by pictures:
My purpose is to post funny things ...!
UPVOTE if you like, thanks!
source: http://perfectmedia.tv