You can totally go 250km/h on the A5 from Frankfurt to Darmstadt, if traffic allows it. That wont always be possible, but typically if it isnt during work traffic, 160-200km/h is doable comfortably, even on other parts of the Autobahn

The longest unrestricted part that ive driven should be the A71, where you can go longer passages without restrictions, save for the tunnels.

Bambus isnt opensource/no drm, thats what i was going for.

Tbh, it would probably be one of the opensource diy printers like voron, jubilee or annex.

3D printing turned into building printers. Im 2 Vorons deep, and the annex k3 is starting to look interesting. Machine in general. I know I have no Real use for a co2 laser, but damn does it look interesting.

So I gues building machines.

The instructions on the Web are pretty good, unless you start messing with Tons of mods, but thats your own fault.