Natural rubber: It doesn't come from the rubber tree in your living room

Nor does that key ingredient in tires come from the US, which is why a synthetic substitute was major project in WW2, and why the search continues today.

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About Rubber

Is Natural Rubber Better Than Synthetic Rubber? Here's What We Know - RugPadUSA

Rubber Plant: How To Grow Ficus Elastica The Right Way - Epic Gardening

How to Care for a Rubber Tree - A Beautiful Mess

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How to Grow and Care for a Rubber Tree (Ficus Elastica)

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