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A brief history of plastic
5:34
YouTubeTED-Ed
A brief history of plastic
Join #TeamSeas! Together, we're going to raise $30M to remove 30M pounds of plastic and trash from our ocean, rivers and beaches. Learn more and get involved here: https://bit.ly/3mrdV3J Trace the history of the invention of plastic, and how the material ushered in what became known as the plastics century. -- For centuries, billiard balls were ...
已浏览 136.1万 次2020年9月10日
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What is the problem with plastic?
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已浏览 33.1万 次
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Plumbing Repair Tips
How to Fix a Leaking Delta Faucet – Full Repair Guide 🛠️
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YouTubePlumbing Deals
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