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This episode has no summary.

This episode has no summary.

This episode has no summary.

This episode has no summary.

This episode has no summary.

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In today's lesson, we learn that microplastics are yet one more thing to add to the neverending list of threats against our continued survival on this planet. And guess what, you're filled with microplastics.

This episode has no summary.

This episode has no summary.

This episode has no summary.

This episode has no summary.

This episode has no summary.