What if we 3D printed 3D printers

Our 10yo 3d printer has some of it's parts 3d printed

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S T O N K S

dude

What if we 3d print money!?

IT IS A STEALING GOYUM

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If you have a paper strip, twist it by 180° and connect two opposing edges, you have a strip with only one edge. A möbius strip.
If you connect two möbius strips by their edges, then you have a klein bottle, which is a 4D object.
Hint: In our world you cannot do that without it intersecting itself. In 4D space it does NOT intersect itself.

Magic.

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baste

But dude you candraw with graphite an atom high and it actually is 2d

grey goo