Mythfits Mythfits

The Most RIDICULOUS Myth We Ever Tested

Sep 7, 2026 · 53m

Summary

Carrie Byron and Tory Belleci revisit the "Seesaw Saga" from MythBusters, analyzing the fan-favorite myth about a skydiver launching a child on a seesaw. They share behind-the-scenes stories, including Tory’s first bungee jump and Carrie’s pregnancy during filming, while discussing the engineering feats required to test the myth. The hosts also reflect on the evolution of playground safety and the unique challenges of using alginates for crash test dummies.

Topics discussed

Introduction: Managing indolent systemic mastocytosis Sponsor: ChatGPT for Business Host introductions and banter Nostalgia: Childhood memories and family anecdotes Overview of the 'Seesaw Saga' Mythbusters episode Childhood playground dangers and modern safety changes Reviewing viral playground fail videos Sponsors: Mint Mobile and ChatGPT for Business The Myth: Skydiver hitting a seesaw to launch a child Initial full-scale test failure and team dynamics Physics: Terminal velocity and body position experiments Bungee jumping test: Setup and personal anecdotes Discussion on bungee jumping safety and viral fails Logistics: Using Mare Island dry dock and crane Engineering the launch rig and calibration tests Creating the Alginate 'Carrie' dummy Sponsors: Zocdoc and ChatGPT for Business Building the high-strength cable seesaw rig Tangent: History of female crash test dummies Final test: Launching the dummy and solving guide wire issues Reflections on the episode and future Mythfits ideas Sponsors: Instagram and Dancing with the Stars Podcast Unreleased myth: The giant pumpkin lifting a car Outro: Mythfits channel and sign-off Sponsor: Journavics medication disclaimer Sponsors: ChatGPT Work and Pepperidge Farm
Listen ad-free on Castria