The lack of itt and the low cycling deadlock is a key factor responsible for the insufficiency of innovation dynamics and the weak industrial upgrading in china 's lics .
" You want the submarine to be undetectable for as long as possible - we 're talking about several weeks , " says marco lanzagorta , director of quantum technologies at us defence firm itt .
The itt area is unusually biodiverse . It is thought to be home to several hundred tribesmen who shun the modern world and whose way of life is protected under a new constitution promoted by mr correa .