Why is it easier to whistle after I lick my lips?

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Why is it easier to whistle after I lick my lips?

In: Biology

2 Answers

Anonymous 0 Comments

Here’s a better question. Why CAN’T I whistle?

Anonymous 0 Comments

This smooths them, reducing rough surfaces that create turbulence. Turbulence interferes with the smooth airflow needed to form the whistle.