Graduate university student Ivan Jayapurna using a sample film of PCL (polycaprolactone), a whole new, biodegradable polyester plastic. PCL with embedded enzymes has mechanical Homes similar to All those of minimal-density polyethylene, making it a promising foreseeable future option to non-biodegradable plastics. (UC Berkeley Picture by Adam Lau/Berkeley Engineering) Xu https://michaell036rwy3.blogrelation.com/profile