Don´t try to drive thru rocks… they´re harder than printed ABS… 
Originally shared by Daniel Norée
Another OpenRC testdrive ends in sudden death…
#openrc #3dpriting #3dprint #3dskrivare
Yeah, that’ll do it. You need a bumper if you’re going to run around with things like that jumping in front of you. Or maybe something flexible, like Nylon.