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 <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

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.

BrainStuff

Christian explains the science of why people faint at the sight of blood.

Why Do Some People Faint At The Sight of Blood?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/a480b1f3-546e-4999-83d4-ae3200647168/transcript

In the 1930s, stones surfaced that might explain what happened to the settlers of the lost colony of Roanoke. Learn their story -- plus how modern science might help determine whether they're real -- in this classic episode of BrainStuff, based on this article: https://history.howstuffworks.com/historical-events/dare-stones-forgery-or-key-to-lost-colony-roanoke-mystery.htm

In the 1930s, stones surfaced that might explain what happened to the settlers of the lost colony of Roanoke. Learn their story -- plus how modern science might help determine whether they're real -- in this classic episode of BrainStuff, based on this article: https://history.howstuffworks.com/historical-events/dare-stones-forgery-or-key-to-lost-colony-roanoke-mystery.htm

BrainStuff Classics: Are the Dare Stones Forgeries or the Key to the Roanoke Mystery?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/0d3ac6eb-9700-4491-9ee2-b19600f0beab/transcript

Bruises can turn a rainbow of colors before they heal -- but why? Learn the science behind color-changing contusions in this classic episode of BrainStuff, based on this article: https://health.howstuffworks.com/skin-care/information/health-factors/why-do-bruises-change-colors-as-heal.htm

Bruises can turn a rainbow of colors before they heal -- but why? Learn the science behind color-changing contusions in this classic episode of BrainStuff, based on this article: https://health.howstuffworks.com/skin-care/information/health-factors/why-do-bruises-change-colors-as-heal.htm

BrainStuff Classics: Why Do Bruises Change Color?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/60f97158-3ef4-41a7-8ae9-b19600f0bee2/transcript

Sound needs matter to travel through -- and matter is scattered pretty far and wide in space. Learn more about how hearing works and how space works in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/humans-hear-in-space.htm/printable

<a href="https://science.howstuffworks.com/humans-hear-in-space.htm/printable">Sound needs matter to travel through -- and matter is scattered pretty far and wide in space. Learn more about how hearing works and how space works in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/humans-hear-in-space.htm/printable</a>

Could You Hear In Space?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/9aa1950e-6613-40bd-ad57-b19600f0bea5/transcript

Why Do Some People Faint At The Sight of Blood?

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