English Documentary on Plastics with Transcript and illustrated flashcards to improve your listening and reading comprehension and expand your vocabulary Source of documentary: National Geographic YouTube Channel Watch this video on YouTube Plastics Plastics have become such an entrenched part of our lives, but what exactly is plastic and how is it made? Before plastic became so
Hajar Aziz Zanjani is a professional Persian / Farsi teacher and full-time content developer in Farsi at LELB Society. She has published hundreds of original Persian lessons, created hundreds of Persian podcasts, and taught so many Persian students all around the globe. She's got an MBA degree and is an SEO expert. Study our guest posting guidelines for authors.