So on to possibly the simplest and coolest idea at the show.
Blackbelt printers. The only machine to incorporate the infinity symbol in their build volume :-)
blackbelt-small.jpg


Now the real clever thing is that the printhead is set at an angle.
This allows it to print out at right angles without supports.
Here's the big one:
big-blackbelt.jpg


Made-in-space have developed a similiar machine for making components on mars and in space.

When I find the sample print I got from the blackbelt I can show you how it prints horizontally without supports.

And essentially that was the non-metal printing side of tct 2018.