you need one day just for it! i walked it in 3 hours and i saw only a few thinks :-( it is one of the best museums i have ever visited
10 min by feet very interesting!
the ticket was expensive but the tour was great! u can also find some leonardo da vinci's works reconstruction
The Leonardo da Vinci Museum is pretty large. It has a lot of workshops for kids to work hands on with science, but you have to sign up for them ahead of time. There are quite a few of da Vinci's drawings of experiments and a display of the experiments. There's also a room full of old trains and planes right outside of there. One of the main attractions here is a submarine that you can get tickets to go into.