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How Long Can You Hold Your Breath? | COLOSSAL QUESTIONS

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Channel: Colossal Cranium
Categories: Anatomy   |   Biology   |   Chemistry   |   Health   |   Science  
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How long can you safely hold your breath??

Images used under license from Shutterstock.com

Welcome to Colossal Questions, the show that answers all of life's most pressing questions!

Welcome to Colossal Cranium where you can find endless answers to all of life's most pressing questions!

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