How Oil (Black Gold) crept into almost…

Sri Kalyan Tangirala

Jul 31

The plastic case on your phone, the polyester in your shirt, the lip balm in your pocket, and maybe the pill in your medicine drawer all began as the same thing

2 Comments

D Chandrasekharam

Great information Kalyan!! I copied two figures

Sri Kalyan Tangirala

Thanks a lot sir! Glad you liked it.

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