Why Should You Bring Ear Plugs to Music Festi...

The @ sign goes by many names today, but it's only so commonplace because of medieval merchants and one 1970s programmer. Learn more about the at sign (or arroba, Klammeraffe, strudel, grisehale, or gül) in this episode of BrainStuff, based on this article: https://people.howstuf ...  Show more

A human fetus doesn't develop retinas until around gestational week 28. Learn how researchers have tried to figure out what babies can see in the few remaining weeks before they're born in this classic episode of BrainStuff, based on this article: https://health.howstuffworks.com ...  Show more

Why do we have ear wax? Why does it build up and what can it tell us about ourselves? Enter the mysterious ear canal in this sticky new episode of Stuff to Blow Your Mind.

Audiophiles want the best listening experience from their sound systems. The only thing in the way is the tech. We explore why getting the perfect system is such a huge challenge (and why you don't necessarily need to break the bank while doing it). Learn more about your ad-choic ...  Show more

Companies like Google, Amazon, Microsoft and Facebook have all admitted to using humans to listen to user audio for various reasons. But how far does this go? Is your tech actually eavesdropping on you? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee o ...  Show more

Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com. Episode 3177: Explore the auditory nuances of nighttime habits with Dr. Neal's insights on the potential risks and benefits of wear ...  Show more