Christian explains the science of why people faint at the sight of blood.
 Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Christian explains the science of why people faint at the sight of blood. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Why Do Some People Faint At The Sight of Blood?

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

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Why Do Some People Faint At The Sight of Blood?

Why Do Some People Faint At The Sight of Blood?