Did Leonardo use Rhino3D?

Watched a great NOVA doc about DaVinci last night. MIT Grad student uses Rhino3D to model and 3d print the bridge that he designed for Istanbul. Here is a screengrab.

Go to 20 minutes in for the bridge but you should watch the whole show.


Hi everyone,

I wonder if it would be possible to get some specific data on the bridge shown in that PBS episode to help a Rhino user construct it for oneself.