31.1: The mini: Exploring Speedsters episode artwork

EPISODE · Mar 26, 2025 · 10 MIN

31.1: The mini: Exploring Speedsters

from Rabbit Hole of Research · host Jotham Austin, II PhD, Nick Elizalde, and Georgia Geis

In this mini recap episode, Joe and Georgia (without Nick this time!) revisit the “How Fast is Too Fast?” episode, responding to listener comments and diving deeper into some fascinating speed-related physics concepts. They discuss realistic and fictional speed effects, the physics of relativistic mass, and the challenges of running at near-light speeds. They also preview upcoming episodes, including an exciting deep dive into Godzillaand a Fantastic Four series!Want to support the show? Tell your friends. Follow us on social media, Discord, share the podcast, and let us know what topics you are excited about.Stay curious, stay speculative, stay safe, and we’ll catch you in the next rabbit hole. Love Y'all!Episode Art by Laina Joy see more at https://lainajoyart.comShownotes: Links,Resources, and Topics Mentioned:•Listener Questions & Comments:•Alex’s speedster character: Would a force field help with breathing at super speed?•The physics of relativistic mass – would the Flash’s footsteps cause earthquakes?•How does speed affect mass vs. how gravity affects weight?•Science & Fiction Connections:•Special relativity: Why mass increases at near-light speeds.•Speedsters in comics: The Speed Force as a fictional workaround for physics.•Comparing real-world gravity changes (e.g., weight on the Moon vs. Jupiter) to relativistic effects.•Future Episodes & Events:•Next Episode: Godzilla!•Save the date: Maifest (May 10) in Blue Island, IL – join us for live recordings!•Fantastic Four Deep-Dive: Four upcoming episodes, each focused on a Fantastic Four member’s powers.Links to Check Out:•Einstein’s Theory of Relativity & Relativistic Mass•NASA – How Gravity Affects Your Weight on Other Planets•The Speed Force Explained (DC Comics’ Hand-Waving Physics) Get full access to The Rabbit Hole of Research at jothamaustin.substack.com/subscribe

Episode metadata supplied by the publisher feed · Published Mar 26, 2025

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31.1: The mini: Exploring Speedsters

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