The Outfall Podcast

What if the future of water came down to bubbles you’ll never see? Nanobubbles—thousands of times smaller than a grain of salt—are invisible, powerful, and already changing how we treat water, grow food, and even package beverages.

In this episode, we trace the surprising journey of nanobubbles from lab accident to global adoption. See the Show Notes.

For over a century, dumping oil overboard was how sailors survived deadly storms. This five-minute episode reveals the science behind this now-banned life-saving technique. See Show Notes.

What if bubbles were secretly running the world? In this episode, we uncover how these tiny spheres are doing everything from helping shrimp fire plasma blasts to scrubbing ocean plastic, with help from a bubble-obsessed scientist and an artist whose photos reveal the hidden math of the universe. See Brad's images here. 

When OpenAI's Sam Altman claimed each ChatGPT query uses just 1/15th of a teaspoon of water, it sparked a heated debate about AI's environmental impact. We brought ChatGPT, Claude, and Google's Gemini into the studio to duke it out, but can a number that small really mask a much bigger problem? Which AI will call out the entire industry, and are you part of the problem too? Show Notes

The dramatic finale of our Table Rock Fire series reveals how South Carolina made history with its first-ever DC-10 aircraft drop and over a million gallons of water falling from the sky during the most intense mountain firefighting operation the state has ever seen. See the Show Notes and Pictures Here.

This is your official teaser for Season 7 of The Outfall. From wildfire crises to nanobubbles and Cold War secrets, this season uncovers the hidden forces shaping the world beneath our feet. Full episodes begin June 6—subscribe now and get ready to explore the unexpected.

In this episode, Dr. Christy Spackman explores the fascinating connection between water's taste and its source environment. Drawing from her book "The Taste of Water," Spackman shares insights in a lecture at Clemson University. Join us as we dive into the journey of water from source to sip, uncovering how flavor and place are inextricably linked. Show Notes and Pictures.

Meet the unsung heroes of Georgia's rivers - freshwater mussels! Join aquatic biologist Dr. Steve Golladay as he reveals how these remarkable creatures help keep our waterways clean and healthy. Discover the fascinating world of these underwater engineers and learn why protecting them is crucial for the future of the Flint River. Click here for the show notes.

Once common in folktales, sightings of the eerie will o’ wisp lights have faded away. Could science finally explain why the wisps have disappeared…or are some mysteries better left unsolved? Get ready for a haunting tale of vanished folklore and marshy landscapes. Visit Show Notes Here.

Hurricane Helene's unprecedented impact on the Carolinas is examined through the expert lens of Hope Mizzell, South Carolina's State Climatologist. This episode provides a deep dive into the storm's development, record-breaking rainfall, and the crucial role of volunteer weather observers in tracking such extreme weather events.

Discover the eerie parallels between the Great Flood of 1916 and Hurricane Helene in 2024, two catastrophic events that reshaped Asheville and Western North Carolina over a century apart. Through firsthand accounts and historical records, we uncover how these twin disasters expose the enduring challenges of flood management. See show notes here. 

Dive into a decade-long journey of collaboration and conservation in Georgia's Flint River Basin, where endangered mussels and agricultural needs collide. Discover how a diverse group of stakeholders are working to protect the region's unique aquatic species and its vital agricultural economy through an innovative Habitat Conservation Plan. Show Notes Here. 

In this series' third and final podcast episode, discover the untold story of Clemson College's existential battle against the Hartwell Dam project in 1956. Uncover how Plan X became the unexpected solution that saved Clemson's campus and reshaped its landscape. Along the way, uncover an ancient relic hiding in plain sight on campus. See Cool Pictures Here.