What's that bumpy stuff on my ceiling?

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

How do tunneling machines work? We look at the science and tech behind burrowing under the Earth.       Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

In this episode of STBYM’s The Artifact, Robert discusses the meurtrière or “murder hole” found in the ceiling of a a fortress’s gateway or passageway -- and what you might push through it... Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.c ...  Show more

Mark Hosler, one of the founding members of Negativland, joins the podcast to talk about audio collage, art, legal potholes and using technology to make mind blowing sound. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for pri ...  Show more

What is the dark web? What is its purpose? What sort of stuff is on there? We shine the light on a dark topic, as requested by listener Tyler. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.