So I've been away from the forum for a while, taking a much deserved break. I've only recently begun revisiting and noticed that there are very often fewer than 3000 members online. There used to be 5000+ online routinely.
I know there have been lots of rule changes but has something else occurred to kill off so much traffic?
https://edition.cnn.com/2019/12/12/b...rnd/index.html The 33-foot printer pipes out a concrete mix that hardens when it dries, building the walls one layer at a time. It takes 24 hours over several days to ...