EPISODE · Oct 22, 2025 · 31 MIN

48: The Impossible Rock

What is the hardest rock to make? Today's rock is very common in Earth's ancient past, and it should be everywhere today. However, it's nearly impossible to form in nature or the laboratory. Some experiments have tried for 32 years with no success! This rock is dolomite. Today, we address The Dolomite Problem, one of geology's longest-running mysteries. Along the way, we'll meet some smelly but helpful bacteria, sort a fruit stand, and learn about the cutting edge of geology research.Extra Credit: Eat some citrus, and check your home for natural gas leaks.

NOW PLAYING

0:00 31:11

1×

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Share this episode

Similar Episodes

The Boys Podcast Season 5 Episode 3

Apr 21, 2026 ·73m

Daredevil Born Again 205 Review

Apr 18, 2026 ·95m

Invincible Season 4 Episode 7 Review

Apr 15, 2026 ·55m

Visionary Archetypes for Worldbuilding

Apr 15, 2026 ·28m

The Boys Podcast Season 5 Episode 2

Apr 13, 2026 ·68m

Invincible Season 4 Episode 6 Review

Apr 11, 2026 ·59m

Similar Podcasts

The 48 Laws of Power by Robert Greene (Full Audiobook) Robert Greene Amoral, cunning, ruthless, and instructive, this multi-million-copy New York Times bestseller is the definitive manual for anyone interested in gaining, observing, or defending against ultimate control – from the author of The Laws of Human Nature.In the book that People magazine proclaimed “beguiling” and “fascinating,” Robert Greene and Joost Elffers have distilled three thousand years of the history of power into 48 essential laws by drawing from the philosophies of Machiavelli, Sun Tzu, and Carl Von Clausewitz and also from the lives of figures ranging from Henry Kissinger to P.T. Barnum.Some laws teach the need for prudence (“Law 1: Never Outshine the Master”), others teach the value of confidence (“Law 28: Enter Action with Boldness”), and many recommend absolute self-preservation (“Law 15: Crush Your Enemy Totally”). Every law, though, has one thing in common: an interest in t Soft, Earthen Futures Storywork Studio Soft, Earthen Futures is a podcast about imagining and crafting a more whole world. We explore what it means to stand at the threshold between what has been and what is trying to emerge, tending to that in-between space, listening for what the earth is dreaming through us, and giving those visions form. This show is for wild-hearted creatives, entrepreneurs, and visionaries. Hosted by founder, story doula, and eco-somatic depth guide, Daje Aloh. The Hobbit by J. R. R. Tolkien Audiobook Raghvendra Singh The journey through Middle-earth begins here with J.R.R. Tolkien's classic prelude to his Lord of the Rings trilogy.“A glorious account of a magnificent adventure, filled with suspense and seasoned with a quiet humor that is irresistible... All those, young or old, who love a fine adventurous tale, beautifully told, will take The Hobbit to their hearts.”—The New York Times Book Review"In a hole in the ground there lived a hobbit." So begins one of the most beloved and delightful tales in the English language—Tolkien's prelude to The Lord of the Rings. Set in the imaginary world of Middle-earth, at once a classic myth and a modern fairy tale, The Hobbit is one of literature's most enduring and well-loved novels.Bilbo Baggins is a hobbit who enjoys a comfortable, unambitious life, rarely traveling any farther than his pantry or cellar. But his contentment is disturbed when the wizard Gandalf and a company of dwarves arrive on his doorstep one day to whisk him away TV 2 - Veien til EM TV 2 og Moderne Media Velkommen til TV 2's EM podkast. Dette er tidenes første EM-podkast fra TV 2. I dagene før kamper skal Jesper Mathisen, Jan-Henrik Børslid og Espen Solbakken m/gjester lade opp. God fornøyelse! For annonsering: [email protected] booking: [email protected]

Frequently Asked Questions

How long is this episode of Bedrock: Earth's Earliest History?

This episode is 31 minutes long.

When was this Bedrock: Earth's Earliest History episode published?

This episode was published on October 22, 2025.

What is this episode about?

Can I download this Bedrock: Earth's Earliest History episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.

URL copied to clipboard!