Cryonics Underground Podcast
1) Cryosphere Chat - Sparks Brain Preservation & GCS 2026
In this epsiode of the Cryosphere chat we discuss:* The next Global Cryonics Summit* What Daniel saw at the Sparks Brain Preservation event* How to sustainably scale up cryonics organizationsTo watch ...Show More
2) Our BRLS Research Application, Fixation vs. Vitrification Reflection, Cryonics & Autism
Watch the video version on YouTubeIn this epsiode of the Cryosphere Chat we discuss: â—Ź The research proposal we submitted to BRLSâ—Ź Why slow growth could be an existential risk to cryonicsâ—Ź Our review ...Show More
3) Aschwin de Wolf & Andy McKenzie - Fixation vs. Vitrification
There has long been debate in the cryonics community on whether the best procedure for preserving patients is to use chemicals to fixate the brain or to perfuse cryoprotectants and use cryogenic tempe...Show More
4) Cryosphere Chat ft. Emil Kendziorra
The gang catches up with Emil Kendziorra after the Biostasis 2025 conference at the European Biostasis Foundation. Watch it on YouTube here. Topics covered include:* How to get a Tomorrow Bio ambulanc...Show More
5) Cryosphere Chat
In this second episode of Cryosphere Chats we discuss Until Labs and Alcor’s organ preservation strategies, our experiences convincing others about cryonics, using terms like hibernation or cryosleep ...Show More
6) Cryosphere Chat - Replacement Technology, Updates From CI, Why Cryonicists Don’t Have Kids
We’re trying out a new format where the team behind the Cryosphere has an informal discussion on a range of cryonics related topics. Watch the video version on YouTube. This is a public episode. If yo...Show More
7) Is Cryonics a Pseudoscience? - Ariel Zeleznikow-Johnston
In this episode we talked to Ariel Zeleznikow-Johnston, a research fellow at Monash University and author of The Future Loves You. This episode includes considerable debate between the hosts and the g...Show More
8) Mark Woodward - A Revolution in Cryoprotectants
In this episode of The Cryosphere Podcast, hosts Max Marty and Rebecca Ziegler sit down with Mark Woodward, founder of Wake Bio, who's applying cutting-edge AI techniques to solve one of cryonics' mos...Show More
9) Dan Held - Rethinking the Vision of Cryonics
In this episode of The Cryosphere podcast, hosts Max Marty and Rebecca Ziegler welcome Dan Held—a serial crypto entrepreneur and Bitcoin educator with over 850,000 followers on social media. As a Gene...Show More
10) Update Episode: The Global Cryonics Summit in Miami
In this quick update episode, Max and Daniel take a break from their usual guest format to update you on the Global Cryonics Summit in Miami this July 20th and 21st. Take a quick listen and then check...Show More