When was plastic invented and used?

02/10/2021 4 min Temporada 1 Episodio 10

Listen "When was plastic invented and used?"

Episode Synopsis

Today, plastics are everywhere. All of this plastic originated from one  small object— that isn’t even made of plastic. For centuries, billiard  balls were made of ivory from elephant tusks. But when excessive hunting  caused elephant populations to decline in the 19th century, billiard  ball makers began to look for alternatives, offering huge rewards.
Narrator:

Mumtahina Mim
Iftekhar Uddin
Shakil Ahmed

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