HowStuffWorks on MSN5mon
Plastic Numbers: Breaking Down Recycling Codes
And, as there are seven categories of plastics, a number from one to seven is set inside the triangle to tell you which kind ...
KNX News Radio Los Angeles on MSN5mon
UC Berkeley researchers crack the code on recycling plastic
He said that once the plastic is broken down, it can be recycled and used again. Study co-author John Hartwig says they ...
Business Insider8y
The numbers at the bottom of plastic bottles are RIC symbols
Ever wonder what those small numbers on the bottom of your plastic bottles and takeout containers mean? They're called Resin Identification Codes. Follow BI Video: On Twitter More from Science ...
Mining Weekly12d
Revised code to improve accountability – association
The recently revised code of conduct of South African industry body Southern African Plastic Pipe Manufacturers Association ...