How do gun silencers work?

Socialism and communism are often mentioned in the same breath, and they do share a common history, but socialists aren't necessarily communists -- and vice versa. Learn more about both concepts and how they've been put into practice in this episode of BrainStuff, based on this a ... Show More

Our bodies can often prevent us from catching the same illness twice, and vaccines use that bodily system to prevent us from getting sick in the first place. Learn how the immune response works, what goes into vaccines, and why vaccines are safe for kids in this episode of BrainS ... Show More

In the 1960s, advances in technology allowed brave aquanauts to explore deeper into the ocean than ever before, but the project was shut down. Learn how Sealab worked -- and how that technology is still used today -- in this classic episode of BrainStuff.See omnystudio.com/listen ... Show More

On today's show, do you have a Shark Tank idea that you know would fly off the shelves?! This listeners has a fart silencer, which sounds silly, but it's very real. For the whole podcast, as well as a ton of other exclusive perks, sign up to be a Fancy Idiot at FreeBeerAndHotWing ... Show More

Producer Noel Brown joins the show to talk about the science, theory and practice of soundproofing. How does sound work? How can you protect a room from sound? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy informat ... Show More

Producer Noel Brown joins the show to talk about the science, theory and practice of soundproofing. How does sound work? How can you protect a room from sound?See omnystudio.com/listener for privacy information. 

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

How do fireworks work? From the basics to fully choreographed displays, we take a look at the tech of making stuff go boom. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Jordan Klepper sets out to determine the likelihood of another gun owner stopping an active shooter. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

During this hour of A&G, Jack wonders if his son's new Nerf gun is a bit too realistic looking. Plus, there's more on the sanctuary state lawsuit. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

In our chaotic, noisy world, how does one find silence? Not only quiet surroundings, but inner silence. The second part of our conversation with explorer, author, art collector and publisher Erling Kagge.  Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSe ... 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

We get our pyro on with a look at everything from lighters to flamethrowers. How do we make fire? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.