The Darkest Dark
Radiolab17 Tammi 2025

The Darkest Dark

We fall down the looking glass with Sönke Johnsen, a biologist who finds himself staring at one of the darkest things on the planet. So dark, it’s almost like he’s holding a blackhole in his hands. On his quest to understand how something could possibly be that black, we enter worlds of towering microscopic forests, where gold becomes black, the deep sea meets the moon, and places that are empty suddenly become full.

Corrections/Clarifications:
In this episode, dragonfish are described as having teeth that slide back into their skull; that is the fangtooth fish, not the dragonfish. Though both can be ultra-black.

The fishes described are the darkest things on the planet, but there are some other animals that are equally as dark, including butterflies, wasps, and birds.


Vantablack is no longer the blackest man-made material

EPISODE CREDITS:

Hosted by - Molly Webster
Reported by - Molly Webster
Produced by - Rebecca Laks, Pat Walters, Molly Webster
with help from - Becca Bressler
Original music from - Vetle Nærø
with mixing help from -Jeremy Bloom
Fact-checking by - Natalie A. Middleton
and Edited by - Pat Walters
Guest - Sönke Johnsen

EPISODE CITATIONS:
Articles -
Sönke Johnsen’s research paper on ultra-black in the wings of butterflies

A paper by Sönke Johnsen that describes how structure can change color, by showing how clear quartz balls can — when in a random pile — go from clear, to very blue, to white, depending on the size of the individual balls.

Music -
This episode kicked-off with some music by Norwegian pianist Vetle Nærø, check him out online

Videos -
Vantablack, a video about the look and design of the world’s OG darkest man-made substance (get ready to be wowed), and a new material saying it’s darker than Vanta.

Signup for our newsletter. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up (https://radiolab.org/newsletter)!

Radiolab is supported by listeners like you. Support Radiolab by becoming a member of The Lab (https://members.radiolab.org/) today.

Follow our show on Instagram, Twitter and Facebook @radiolab, and share your thoughts with us by emailing radiolab@wnyc.org.

Leadership support for Radiolab’s science programming is provided by the Gordon and Betty Moore Foundation, Science Sandbox, a Simons Foundation Initiative, and the John Templeton Foundation. Foundational support for Radiolab was provided by the Alfred P. Sloan Foundation.


Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(652)

After Birth

After Birth

Pardon the graphic pun, but hey! For this podcast, Jad--a brand new father--wonders what's going on inside the head of his baby Amil. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for ...

25 Elo 200910min

15: Sum

15: Sum

For meditation number fifteen we have a reading from David Eagleman's book Sum. It's a vision of the after life that's both playful and... horrifying. Sum is read by actor Jeffrey Tambor. Hosted by S...

14 Elo 20095min

14: The Four Groans

14: The Four Groans

Another meditation on what happens after the moment of death, this time as Shakespeare envisions it.  Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection...

13 Elo 20097min

13: Gone

13: Gone

We continue our meditations on death with a reading from poet and writer, Mark Doty. This is an excerpt from Doty's 1996 memoir Heaven's Coast. Hosted by Simplecast, an AdsWizz company. See pcm.adsw...

12 Elo 20096min

12: Proof

12: Proof

This week on the podcast, we continue our meditations on death. Our After Life episode had eleven meditations, and now we’re gonna throw a new one at you each day, all week long, culminating in a very...

11 Elo 20097min

After Life

After Life

This hour: Radiolab stares down the very moment of passing, and speculates about what may lie beyond. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection...

27 Heinä 200958min

In Defense of Darwin?

In Defense of Darwin?

When evolutionary biologist Richard Dawkins' daughter was six years old, he told her that flowers are not here for beauty, not here for the bees, but instead merely to copy their own DNA. Sigh, what a...

14 Heinä 200918min

Are We Coins?

Are We Coins?

After we released our show about Stochasticity, we received a lot of comments about the idea humans can be just as predictable as coins. In that show, Jonah Lehrer was telling us about a study on the ...

30 Kesä 200918min

Suosittua kategoriassa Tiede

tiedekulma-podcast
rss-poliisin-mieli
docemilia
rss-mita-tulisi-tietaa
rss-lapsuuden-rakentajat-podcast
filocast-filosofian-perusteet
rss-tiedetta-vai-tarinaa
rss-lihavuudesta-podcast
rss-bios-podcast
rss-duodecim-lehti
rss-metsantuntijat-podcast