Lazio

I found it interesting to see what principles Leonardo da Vinci used in his inventions. It was not only interesting to see what principles he DID use, but even more what principles he did NOT use. I don't want to be a party spoiler, so I will not write down my conclusions :) I also found it astounding to see the unpracticality of some inventions, which should be as obvious in that time. He must have enjoyed inventing thoroughly and left practicality to a later stage. I think that is a great lesson for nowadays. Dare to dream and don't be afraid to seem silly. Well, this is my personal; opinion of course, there his no need to agree with me