#building a #concrete #printer could be cool: https://hackaday.com/2022/10/25/build-yo.. I think the #killerapplication is #furniture and #bespoke #concrete parts that could be #built #offsite .
Pretty good #pricing from #lulu on creating #bespoke #books from #scratch - I will definitely be looking to them or #similar to create my #books https://www.lulu.com/pricing $5.35 for a #paperback #colour #book is not bad, $3.75 for #blackandwhite ! For this kind of #price I'm even considering to get some #books out of #press with no #copyright made up.