Hello, it's my first post, i played several years on Factorio and never took a step to post some BP, This build is about to save Eggs without them spoiling and have always biochamber prod and science. You need to have robo logistics with nutrients/iron/green and landfill. Principle is simple : You feed one egg in the biochamber at first round it will produce 2 eggs -> one is picked directly to loop the egg prod (inserter pickup is set to 1) The other egg goes at first for science. When the productivity kicks in youll have 3 eggs -> one for the loop and 2 goes on on the belt. If you have not enough biochambers the science will pick only one egg and let pass 1 for the biochamber production (otherwise it will grab all) I put the burner for the security, just in case you have no materials to build the biochamber, so the inserter will let pass the egg who will end burned to avoid eclosion. It is pretty tilable if you remove biochamber prod. Hope you enjoy.
Cya
AMak