SGU Episode 944

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SGU Episode 944
August 12th 2023
"A hydrothermal vent displaying many red tube worms and white microbial mats." Photo: Schmidt Ocean Institute
SGU 943                      SGU 945
Skeptical Rogues
S: Steven Novella
B: Bob Novella
C: Cara Santa Maria
J: Jay Novella
E: Evan Bernstein
Quote of the Week
It is hard to tell which is worse: the wide diffusion of things that are not true, or the suppression of things that are true.
Harriet Martineau, English social theorist
Links
Download Podcast
Show Notes
Forum Discussion

Introduction, Masks and sickness, Cara's dissertation

Voice-over: You're listening to the Skeptics' Guide to the Universe, your escape to reality.

"5 to 10 Years" (12:36)

• [url_from_show_notes _article_title_] 

• Loch Ness Monster

News Items

S:

B:

C:

J:

E:

(laughs) (laughter) (applause) [inaudible]

Depression Does Not Cause Cancer (24:59)

• Depression and Anxiety Are Not Cancer Risk Factors 

AI vs Robo Calls (35:27)

• A new weapon in the war on robocall scams 

J: ... So, let me play for you--

(Cara and Evan chuckle)

C: I hate these.

E: (groans) This is for science, Cara. We have to suffer. (Cara groans)

J: All right. Here it is. [funny sound from "La La Dog" video plays] Oh, sorry. That's not it.

(Rogues laugh)

Cement Supercapacitor (51:27)

• Using Cement for Energy Storage 

...We talked in the past^{[link needed]}

Hidden Undersea World (1:01:58)

• Surreal Deep Sea Discoveries Include Glitter Worms and Upside-Down Lakes  

Who's That Noisy? (1:11:36)

Answer to previous Noisy:

Optophone scans letters and converts to audible tones

[Intermittent, musical, mechanical beeps]

New Noisy (1:17:10)

[Background hissing, foreground crackling]

what that noisy is

Questions/Emails/Corrections/Follow-ups

Follow-up #2: RFK Jr. on Tik Tok (1:27:28)

C: ... It's like the "Underwear Gnomes". It's like, "Then a miracle happens."

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Science or Fiction (1:36:13)

Theme: Oldest living things Item #1: The oldest extant branch of life is the ctenophores, which go back 700 million years. Item #2: Polypodiophyta, a type of fern, is the oldest extant plant genus at 380 million years. Item #3: The record for the slowest evolving vertebrate goes to the elephant shark (Callorhinchus milii) which has changed little in 450 million years.

Answer	Item
Fiction	Polypodiophyta fern
Fiction	Ctenophores, 700Mya see the correction in Episode 945
Science	Elephant shark

Host	Result
Steve	win

Rogue	Guess
Evan	Polypodiophyta fern
Bob	Elephant shark
Jay	Polypodiophyta fern
Cara	Elephant shark

Voice-over: It's time for Science or Fiction.

Skeptical Quote of the Week (1:50:05)

It is hard to tell which is worse: the wide diffusion of things that are not true, or the suppression of things that are true.  – Harriet Martineau (1802-1876), English social theorist, often seen as the first female sociologist.

Signoff

S: —and until next week, this is your Skeptics' Guide to the Universe.

S: Skeptics' Guide to the Universe is produced by SGU Productions, dedicated to promoting science and critical thinking. For more information, visit us at theskepticsguide.org. Send your questions to info@theskepticsguide.org. And, if you would like to support the show and all the work that we do, go to patreon.com/SkepticsGuide and consider becoming a patron and becoming part of the SGU community. Our listeners and supporters are what make SGU possible.

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Today I Learned

• Fact/Description, possibly with an article reference
• Fact/Description
• Fact/Description

References