I have an 8 year old daughter who saw baby birds dying in the South Pacific because the mother bird feed the baby bird plastic. She has also found a turtle that had a plastic straw stuck up its nose. She has shown them both to me and as a business person I have been following your project trying to see if the economics would work for doing small scale recycling in the USA. While soda/water bottles are recycled. Most others are not. I have been focused on 3d printing and using the machines you have designed to create the filament we are currently using with PLA, ABS, interesting in using HDPE as I wanted to do some outdoor products but confused on the Hydroponics process. I believe big filament companies are trying to discourage us. Looking forward to helping were I can.