We built up a second workstation, the first one in the Vietnamese highlands. https://youtu.be/HUjQyqUObnk We are organizing the third one in the Mekong Delta.
Wolfgang ... my youtube channel is Pacific Beauty
I am a retired science teacher and live in Tan An, Long An, Vietnam. I am trying to develop simple devices to recycle plastics right on the beach by solar heat or photovoltaics.