- What is the most interesting thing you have seen done with a 3D printer or 3D printing technology?
Objects that you can't build (or at least easily build) by other means - because of their built in gears etc. like emmett's heart gears.
- If you could build your dream 3D printer, what would it include and what would it do? Let your imagination run wild!
Something at an affordable price for home use with affordable interchangeable and upgradeable accessories - a color 3D printer also with options to print fun things like chocolate too. With upgrade options for metal and other exotic materials. Also, being able to print mini-robots with embedded circuitry, something demonstrated in research labs with origami robots.