Pamela Bergmann takes us deep into the intricacies of balloon technology, from the emerging field of pico balloons to the substantial full-size NASA payload balloons, which can weigh up to 8,000 pounds.

Pamela, a former senior program manager for the Google Loon project, shares her journey from fashion design to balloon engineering, highlighting the unique challenges and innovations within the balloon manufacturing sector.

The conversation explores the operational efficiencies and potential of small-scale balloons in atmospheric data collection, juxtaposed with the more traditional, larger NASA balloons used for significant scientific missions.

We examine the evolution of materials and design, and discuss how advancements in technology are reshaping the future of ballooning. Ultimately, this episode provides a profound insight into the fusion of engineering and creativity in the realm of aerial exploration.

Takeaways:

1. In this episode, Pamela Bergmann shares her unique journey from fashion design to balloon engineering, highlighting the unexpected paths one can take in their career.
2. The discussion delves into the intricacies of balloon manufacturing, touching upon the challenges of materials selection and the evolution from traditional sewing to modern welding techniques.
3. We explore the fascinating world of pico balloons, noting their potential for atmospheric research and the increasing accessibility for amateur balloon enthusiasts.
4. Pamela emphasizes the importance of understanding buoyancy and pressure dynamics in balloon design, which directly influences operational success and data reliability.
5. The conversation reveals insights into NASA's large payload balloons, particularly their capacity to carry significant weights, showcasing the advancements in balloon technology over the years.
6. Finally, the episode underscores the collaborative efforts within the ballooning community, as professionals share knowledge and experiences to push the boundaries of what's possible in this field.

Links referenced in this episode:

1. dandelionballoons.com
2. Instagram - @dandelionballoons

Companies mentioned in this episode:

1. Loon
2. Aerostar
3. Scientific Balloon Systems

"For as long as I can remember, I've made things." Dave Schipper joins us to re-start the pod after I've taken a 5 year hiatus. Dave is a generally rad dude hailing from Moab, Utah, and if you've ever done anything even half-way hardcore in the great outdoors it's reasonably likely you've used a piece of gear he designed. We talk about the paraglider bag we worked on together as well as his experience as a designer & developer to bring the avalung-in-a-backpack into being as well as super lightweight backpacks for adventure racing.

Dave can be found using his full (with the -id at the end) first name, then outdoorlabs.com. The pack we discussed in the show can be found here: https://kyk13.com/proto-pack-a-custom-paraglider-backpack/

Enjoy!

Principle Investigator at the Anne Andrews Research Group at the David Geffen School of Medicine at UCLA

Professor of Psychiatry & Biobehavioral Sciences

Psychiatry is the study and treatment of mental illness, emotional disturbance, and abnormal behavior

Leads research on anxiety & depression

Trying to understand how neurotransmitters are used in chemical communication by coming up with new sensors to measure what's going on.

[Eavesdropping on Neurochemical Signaling in Vivo]

Focus on serotonin system & how serotonin transporters influence behavior.