1908-1911
123 days
The Flatiron Building took 90 balls to build
never
5 months
8 years
8 years
5 months
The problem with building castles out of stone is that it would take to long to build.
No, it does not take long to build.
2 years
You have to be a bit more precise what are you building , the engine? the chasiss ?, or both? Then it depends on what your building it to do?
well it depends how many people are building and how long they spend building- maybe around 2-4?
1 year and 45 days to buildthat's your answer