Wipe Out

In 1861, one man and a “gas bag” filled with hydrogen sparked America's obsession with going higher, farther, into the unknown. In this episode, Roman and journalist Jack Hitt tell the story of Thaddeus Lowe — showman, scientist, and dreamer — whose balloon flight from Cincinnati ... Show More

Behind every cheesy karaoke track was a surprisingly ambitious filmmaking experiment. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Host ... Show More

What do Civil War pension files reveal about one of history's most successful slave rebellions? Historian Edda Fields-Black joins Roman to trace a story of fire, flight, and freedom — beginning on a South Carolina rice plantation in 1863, where a Union raid liberated over 700 peo ... Show More

You may call it the toilet, the loo, the privy, the potty, the can or even the bathroom, but whatever you call it, this everyday object has its roots in Bronze Age Pakistan. It even had a seat!But how did the toilet come to be? Given one third of the world’s population still live ... Show More

<p>On today’s show we are talking about how market cycles form and the effect it can have on the economy and a business. How do you know when you are in a bubble and how do you protect against catastrophe when you are surrounded by insane market conditions?</p> <p>Market cycles a ... Show More

Toilet Paper. It's something you use every day. But do you ever think about how it's MADE? We have chemical engineer Madion Matson on our show today to chat about the in-depth chemical and material processes that go into making the one thing none of us want to be without! Listen ... Show More

Poop in the toilet (business lesson on inspecting what you expect). Recently one of our toilets in the house went out of commission. This reminded me of an important business lesson for any firm owner. Listen and let me know what you think. 

Happy World Toilet Day! It is that day of the year when we all need to overcome our embarrassment and discuss what is normally a taboo topic. Hundreds of millions of people still have no access to a toilet, putting them at risk of disease, sexual assault and public humiliation.Ta ... Show More

How green can your loo roll be? Lots of companies have sprung up offering what they say are the most eco-friendly ways to wipe - and there's a lot to think about. Listener Barbara buys recycled toilet paper - and wants to know if she's better off buying one of the bamboo options ... Show More

While the toilet is not THE most important invention, it's certainly hard to imagine life without one -- and the advantages of modern flushing toilets go far beyond mere convivence. In this Invention two-parter, Robert Lamb and Joe McCormick explore the ancient origins of the toi ... Show More

In the early 20th Century, makers of sanitary towels had to find a way to sell an item that some people found too embarrassing to mention. In some parts of the world, that stigma still hasn't gone away. Tim Harford charts the controversial history of a quietly revolutionary produ ... Show More

to stop people getting caught short. What do you do if you're out and about and can't find a public toilet? Do you sneak into a cafe and hope no one notices, buy something you don't want just for the privilege of using the facilities, or hold it in until you can get home? The num ... Show More

<p>Quarantine restrictions during the coronavirus have induced toilet paper panic-buying as people scratch, claw and punch each other to get rolls. But why? What’s behind the frenzy, and how will that affect the TP industry?&nbsp;</p><p>In the last 150 years, it’s grown from sell ... Show More