I left the solution since the last time I posted about it and #calciumlactate dropped out of the liquid :) next step - pure lactic acid.
#solapunk #PLA #LocallySourced #3dprinting
https://kolektiva.social/@licho/113827991120499111
#solapunk #PLA #LocallySourced #3dprinting
https://kolektiva.social/@licho/113827991120499111
Licho (@[email protected])
Attached: 1 image Making calcium lactate, precursor to #PLA from sourkraut and egg shells. #solarpunk #3dprinting #filament #LocallySourced
