logo
episode-header-image
May 2021
36m 54s

Pipe Dreams

ROMAN MARS
About this episode
This week we talk to author Chelsea Wald about her book Pipe Dreams: The Urgent Global Quest to Transform the Toilet. Wald argues the modern toilet system is in desperate need of a redesign. 
Up next
Nov 18
The Moving Walkway Is Ending
<p>People once dreamed of sidewalks that could whisk them across cities. Somehow, that dream ended up at the airport.</p> <p><p>Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early.&nbsp;<br><br>Start a free trial now on Apple ... Show More
39m 38s
Nov 11
How to Write a Joke
<p>Comedy writer Elliott Kalan (The Daily Show, <a href="https://www.flophousepodcast.com" target="_blank">The Flop House</a>, <a href="https://mst3k.com" target="_blank">Mystery Science Theater 3000</a>, and co-host of the <a href="https://99percentinvisible.org/powerbroker" tar ... Show More
31m 20s
Nov 4
Gear (Articles of Interest)
<p>From buckskin breeches to Patagonia vests, uncover how America’s obsession with ruggedness and war shaped the clothes we wear every day. Avery Trufelman is back with an episode from <a href="https://www.articlesofinterest.co/podcast" target="_blank"><i>Articles of Interest</i> ... Show More
59m 9s
Recommended Episodes
Jul 2020
Toilet
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
27m 43s
Sep 2017
S-Bend
If you live in a city with modern sanitation, it’s hard to imagine daily life being permeated with the suffocating stench of human excrement. For that, we have a number of people to thank – not least a London watchmaker called Alexander Cumming. Cumming’s world-changing invention ... Show More
10m 15s
Nov 2021
Why toilets matter
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
18m 12s
Aug 2020
Godzilla's Bathtub
Older American cities have a dirty problem — outdated sewer systems that use a single pipe to carry both sewage and stormwater to treatment facilities. As population growth and climate change have increased both sewage and stormwater, those pipes can get filled to capacity, and t ... Show More
24m 28s
Oct 2023
The Crappy, Commodious History of Toilets
Since the dawn of civilization, humanity has been trying to figure out where to put all its poop. While it's easy to take your average flushing commode for granted, it turns out thousands of years of research went into creating the toilets we use today. Tune in as Ben, Noel, and ... Show More
47m 49s
Aug 2020
Dirty Water
Throughout human history, cities have grappled with how to keep excrement separate from drinking water. In the Middle Ages, gong farmers excavated human waste from city dwellers and took it to the countryside to be used as fertilizer. In the 19th century, cities grew so big, this ... Show More
22m 23s
Mar 2019
Toilet, Part 1
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
48m 12s
Oct 2017
The Town Where Public Toilets Are Everywhere
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
22m 56s