There are so many advanced technologies that feel almost like magic. Smartphones. Airplanes. Robotic surgery. Virtual reality. Robot vacuums zooming around your local supermarket. And... 3D printing.
For modeling software, I use Solidworks. It is the easiest 3D CAD package I have used, but I might be biased since I have been using it professionally for 15 years now. Click to expand... SW is great ...