A bit of work in CAD, a printer montage ... panels that are eventually fused together into 3D trusses using the 3D pen. The trusses are then mounted to the RC car chassis underneath with some ...

It’s why desktop 3D printers are such a powerful tool ... and the other connected to a standard GT2 belt and pulley to move the pen back and forth. We particularly like the way [Lost Projects ...

Even if you've taken one of these apart - it's still hard to understand how it works! Lucky for us, we've got 3D animation on our side.