Skip to main content
Stuff You Should Know

SYSK Gets Weird Playlist: The Mystery of the Mary Celeste

61 min episode · 3 min read
·

Episode

61 min

Read time

3 min

Topics

Relationships, Leadership, Psychology & Behavior

AI-Generated Summary

Key Takeaways

  • Ship's cursed history: Before becoming famous, the vessel (originally named Amazon) accumulated disasters across less than a decade: its first captain died on the maiden voyage, its second captain sank another ship in the English Channel, it ran aground in an 1867 storm, and was abandoned by its owners — establishing a documented pattern of misfortune before the 1872 disappearance even occurred.
  • Crew selection as risk management: Captain Benjamin Briggs, a known abstainer who brought his wife and two-year-old daughter aboard, deliberately screened all seven crew members for upright character before departure. When traveling with family at sea, the composition of the crew becomes a direct safety variable — Briggs treated personnel selection as a protective measure, not merely an operational one.
  • Faulty chronometer as navigational hazard: The Mary Celeste's final logbook entries suggest Briggs believed he should have sighted the Azores earlier than he did, indicating his chronometer was likely inaccurate. At sea in 1872, a miscalibrated portable timekeeping device used for celestial navigation could place a ship hundreds of miles from its calculated position, creating compounding anxiety and poor decision-making under pressure.
  • Myth vs. documented fact: Arthur Conan Doyle's 1884 fictional account in Cornhill Magazine — published under a fake witness name — introduced fabricated details like steaming tea, warm beds, and a still-burning cigar. These invented elements became widely accepted as fact and still circulate today, demonstrating how early sensationalist narratives permanently distort public understanding of historical events.
  • Alcohol vapor explosion theory: Nine of the 1,701 cargo barrels were made of more porous red oak rather than white oak, and were found empty — accounting for roughly 300 gallons of missing denatured alcohol. A 2006 University College London study using butane reproduced a vapor explosion that produced a large visible flame and sound but left zero scorch marks or soot, explaining the absence of fire evidence aboard.

What It Covers

Josh Clark and Chuck Bryant trace the full history of the Mary Celeste, from its origins as the ill-fated brigantine Amazon in 1860s Nova Scotia through its 1872 disappearance mystery, the Gibraltar salvage investigation, Arthur Conan Doyle's myth-making fiction, and the most credible modern explanation involving leaking alcohol vapor and an abandoned lifeboat.

Key Questions Answered

  • Ship's cursed history: Before becoming famous, the vessel (originally named Amazon) accumulated disasters across less than a decade: its first captain died on the maiden voyage, its second captain sank another ship in the English Channel, it ran aground in an 1867 storm, and was abandoned by its owners — establishing a documented pattern of misfortune before the 1872 disappearance even occurred.
  • Crew selection as risk management: Captain Benjamin Briggs, a known abstainer who brought his wife and two-year-old daughter aboard, deliberately screened all seven crew members for upright character before departure. When traveling with family at sea, the composition of the crew becomes a direct safety variable — Briggs treated personnel selection as a protective measure, not merely an operational one.
  • Faulty chronometer as navigational hazard: The Mary Celeste's final logbook entries suggest Briggs believed he should have sighted the Azores earlier than he did, indicating his chronometer was likely inaccurate. At sea in 1872, a miscalibrated portable timekeeping device used for celestial navigation could place a ship hundreds of miles from its calculated position, creating compounding anxiety and poor decision-making under pressure.
  • Myth vs. documented fact: Arthur Conan Doyle's 1884 fictional account in Cornhill Magazine — published under a fake witness name — introduced fabricated details like steaming tea, warm beds, and a still-burning cigar. These invented elements became widely accepted as fact and still circulate today, demonstrating how early sensationalist narratives permanently distort public understanding of historical events.
  • Alcohol vapor explosion theory: Nine of the 1,701 cargo barrels were made of more porous red oak rather than white oak, and were found empty — accounting for roughly 300 gallons of missing denatured alcohol. A 2006 University College London study using butane reproduced a vapor explosion that produced a large visible flame and sound but left zero scorch marks or soot, explaining the absence of fire evidence aboard.
  • Salvage law incentivizes abandonment: Under 19th-century maritime salvage law, any crew that successfully brought an abandoned ship to port could claim up to 100% of the vessel's and cargo's combined value as reward. Captain Morehouse stood to collect between $45,000 and $80,000 in contemporary value — a financial structure that created immediate suspicion of fraud and led Gibraltar's Queen's Proctor to suppress exculpatory evidence during the official inquiry.

Notable Moment

A Gibraltar official investigating the salvage suppressed laboratory test results that confirmed a suspicious stain on Captain Briggs' sword was rust, not blood — because he was determined to prosecute the rescuing crew for murder despite having no supporting evidence and no bodies.

Know someone who'd find this useful?

Episode Transcript

00:00:03 Speaker 1: Hey everybody, Chuck here, introing episode 5 of the Stuff You Should Know Gets Weird playlist. This is weird stuff, everyone, and this is an episode on the Mary Celeste, because that was definitely pretty weird. It's definitely a mystery, and I believe the title is, in full, The Mystery of the Mary Celeste. 00:00:22 Speaker 2: Enjoy it right now. 00:00:27 Speaker 3: Welcome to Stuff You Should Know, from HowStuffWorks.com. Hey, and welcome to the podcast. I'm Josh Clark, and there's Charles W. Chuck Bryant, and there's Jerry Rowland, the triumvirate, the hat trick, the trio, the triage. 00:00:48 Speaker 2: Trifecta. 00:00:49 Speaker 3: In French. There you go. Is that Latin? 00:00:53 Speaker 2: I don't know. I just know it as a gambling term. 00:00:55 Speaker 3: Well, whatever it is, it's stuff you should know. 00:00:59 Speaker 2: Hey, Happy New Year. 00:01:00 Speaker 3: Happy New Year to you too, buddy. Happy New Year, Jerry. Cheap mouth Happy New Year. Thank you, Jerry. 00:01:06 Speaker 2: So, in real time, this is our first recording of 2018. I know this always feels a little bit weird when we say things like Happy New Year in, what, February? 00:01:16 Speaker 3: No. 00:01:16 Speaker 2: Late January? 00:01:17 Speaker 3: No, it's like next week. Oh. We ate up the kitty. 00:01:21 Speaker 2: Did we get that slim? 00:01:23 Speaker 3: Oh, yeah. 00:01:23 Speaker 2: During our long break, which was wonderful. 00:01:26 Speaker 3: Yeah, it was so nice, Chuck. I actually, get this, relaxed. 00:01:32 Speaker 2: No. 00:01:33 Speaker 3: Yes. 00:01:33 Speaker 2: I don't buy it. 00:01:35 Speaker 3: I did. I unwound. My cortisol levels decreased, although the spare tire didn't actually go down with it. It was replaced by frosting. 00:01:46 Speaker 2: My webcam begs to differ because I was peeking in on you the whole time. 00:01:51 Speaker 3: Well, okay, I did a lot of work, but I did relax in between. 00:01:54 Speaker 2: I saw you pacing. 00:01:57 Speaker 3: Wondering what to do with myself. 00:01:58 Speaker 2: Clipping orchids, clipping orchids. 00:02:00 Speaker 3: Man, my orchids are doing so well right now. It's super cold out, of course, right? But I've got to keep them outside because they have a bit of an ant infestation. Haven't figured out how to do anything about that one yet. But I built like a little impromptu cold frame around them. And I have a mini crock pot warming water inside the cold frame. So to the orchids, they're in Ecuador right now during the rainy season. 00:02:25 Speaker 2: It's like downsizing. Have you seen that yet? No. 00:02:28 Speaker 3: No. 00:02:29 Speaker 2: Well, that means nothing to you then. 00:02:31 Speaker 3: No, it doesn't. I have no idea what you're talking about. You have to tell me now. What is it? 00:02:35 Speaker …

Get the full transcript (11,582 words) + summary by email — free

One-time email with the complete transcript and AI summary of this episode. No account needed.

One email, no spam. We’ll also show you what SignalCast does.

Browse all Stuff You Should Know transcripts →

You just read a 3-minute summary of a 58-minute episode.

Get Stuff You Should Know summarized like this every Monday — plus up to 2 more podcasts, free.

Pick Your Podcasts — Free

Keep Reading

Books, tools, and gear mentioned in this episode

SignalCast may earn commission on purchases via these links.

other

  • by Arthur Conan Doyle

    Arthur Conan Doyle's 1884 fictional account in Cornhill Magazine — published under a fake witness name — introduced fabricated details like steaming tea, warm beds, and a still-burning cigar.
  • by University College London

    A 2006 University College London study using butane reproduced a vapor explosion that produced a large visible flame and sound but left zero scorch marks or soot, explaining the absence of fire evidence aboard.

More from Stuff You Should Know

We summarize every new episode. Want them in your inbox?

Similar Episodes

Related episodes from other podcasts

Explore Related Topics

This podcast is featured in Best Science Podcasts (2026) — ranked and reviewed with AI summaries.

You're clearly into Stuff You Should Know.

Every Monday, we deliver AI summaries of the latest episodes from Stuff You Should Know and 192+ other podcasts. Free for one show.

Start My Monday Digest

No credit card · Unsubscribe anytime