So, sometime in the Summer of 2017 in New York, ultimaker did a workshop at the NYU MakerSpace. They showed their new Ultimaker 3 and Ultimaker mini 3D printers.
The Ultimaker 3 is a dual extrusion printer. This means that it has two different nozzles through which model filament can be extruded. Ergo, it can print in more than one colour at the same time. It also means that one of the extruder can print non-toxic support materials such as PolyVinyl Aclcohol (PVA), which can dissolve in water!
I used the Ultimaker 3 to print a model of the Earth found online. The idea was to use blue PLA (PolyLactic Acid) for water and green for the landmass. Things did not turn out the way I wanted…
Clumsily, I loaded the wrong colour on the wrong extruder. So the land became blue and the water green. It’s a good visualisation of how it would be if the labd and water on the Earth was switched. I had seen graphic images online, and now there is a 3D printed model.