This bonus episode was originally posted on Patreon on July 28, 2023 titled "Shell Questions (the Lightning Round Version)."

Original Patreon description: Welcome to the show, a lightning round of bonus questions focused on ONE episode! Here are all the runner-up questions from the shell episode.

SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents!

And go to https://complexly.store/collections/scishow-tangents to buy some great Tangents merch!

While you're at it, check out the Tangents crew on socials:
Ceri: @ceriley.bsky.social
@rhinoceri on Instagram
Sam: @im-sam-schultz.bsky.social
@im_sam_schultz on Instagram
Hank: @hankgreen on X