This user joined on 06/28/2018.
I built a monitoring device to record the environmental and biological data of a fly maggot population. The goal is to generate animal protein out of organic waste to subistute fish meal whose production endangers a lot of species in the oceans.
We are developing an Open Source solid state laser to engrave PCBs directly without the need of etching. This is supposed to enable Fablabs, Hackerspaces and private persons to produce PCBs without all the messy chemicals.