Guy makes open source plastic-recycling machines for people to copy for free Guy makes open source plastic-recycling machines for people to copy for free Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Could You Actually Have An Anxiety Disorder? Fusion Energy Explained – Future or Failure Quantum Computers Explained – Limits of Human Technology The Full Potential of the Human Brain? Xenobiology: How We Are Creating Aliens Hidden Miracles of the Natural World