- What is the most interesting thing you have seen done with a 3D printer or 3D printing technology?

The most interesting thing by far that I have seen done with a 3d printer is the ability to 'print' human body parts like ears, etc. And then use them on skin grafts! Amazing!

- If you could build your dream 3D printer, what would it include and what would it do? Let your imagination run wild!

My dream 3d printer would have a huge build size of at least 2 ft x 2 ft, all the bells and whistles like auto leveling, heated bed, quad nozzle for multi color and multi filament printing, webcam to see the printing, wireless printing from a computer or tablet or phone, and also 3d scan items as well.