Brainstuff

Balut is a street food delicacy found in Southeastern Asia -- and around the world. Learn about this eggy treat in today's episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Single-use plastics are plastics made to be thrown away after one use. Learn why they're so damaging and how we can do better in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

George P. Burdell has received several degrees, flown missions in several wars, hosted countless campus balls, and ordered countless pizzas -- but he's never technically existed. Learn about Georgia Tech's legendary student in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Crooke's radiometer is a device containing vanes that appear to spin because they're pushed by light itself, but that's not quite right. Learn what's really happening in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

White noise generators are useful for masking all kinds of annoying sounds -- but what is white noise, and how does it work? Learn about white noise (and other 'colors') in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

With most goods and services, as their price goes up, demand goes down -- but not so with luxury items from diamonds to college educations. Learn how Veblen goods work in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Mongooses are small, weasely mammals that can -- and do -- kill and eat big, venomous king cobras. Learn how they manage to come out on top in this grudge match in today's episode of BrainStuff.  Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Stacks of rocks called cairns have long been used for navigation and decoration, but scientists are now asking hikers to stop making them. Learn how simply moving rocks can be hugely destructive (even if you put them back) in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

The phrase 'holy cow' is an example of a minced oath -- a substitute for a taboo phrase. Learn how baseball was involved in its popularity in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Land animals tend to have an upper limit of size, beyond which they risk extinction. Learn why (and how King Kong is a great example of this) in today's episode of BrainStuff.  Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Sure, dogs age differently than humans -- but is a year for us really like seven years for them? Learn the truth about your dog's age in this classic episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Ranch is the most popular salad dressing in the United States, but what is that flavor supposed to be? Learn the history and modern make-up of ranch flavor in this classic episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

The most expensive 30-second commercial slot in this weekend's Super Bowl sold for $5.6 million, but the total cost to make these ads is more like $30 million. Learn what kind of return on investment companies hope to make in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Press briefings have been a regular event at the White House since the late 1800s, so why has the Trump administration cancelled them? Learn about the history behind the practice (and what's replaced them) in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Replacing vintage engines with electric motors can help keep classic cars on the road (though don't worry, we're not coming for your collector's items). Learn why companies like Jaguar and Volkswagen are leading the charge in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Some beers develop in interesting and pleasant ways as they age -- but it's a science experiment with a lot of variables. Learn how to embark on the art and science of aging beer in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Taking your dog out on walks is great for it (and you!), but certain kinds of leashes can help keep you both safer. Learn why an expert recommends braided leather leashes (and when they recommend harnesses) in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Most of us don't have to worry about ionizing radiation -- that is, the kind of radiation that can make you sick. Learn why (and what ionizing radiation can do) in this classic episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

You’ve heard of fracking, and you’re pretty sure lots of people don’t like it, but do you know what it really entails? Learn what goes into the fracking process in this classic episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Bengal cats are a hybrid of domestic cats and a small, wild type of leopard cat. Learn how this breed began and why they're an intensive pet in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.