Proc Natl Acad Sci U S A September 2020 PMID 32913055

Mechanical design of the highly porous cuttlebone: A bioceramic hard buoyancy tank for cuttlefish.

Ting Yang, Zian Jia, Hongshun Chen, Zhifei Deng, Wenkun Liu, Liuni Chen, Ling Li

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Peak: 14 in Nov 2023

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What people are saying

The discussions reveal a blend of admiration for the cuttlefish’s biological marvels, with phrases like 'completely bonkers' and 'nature being a G,' which convey awe and appreciation. Several posts delve into biological functions and possible biomimicry inspirations, emphasizing their interest and engagement. The tone varies from playful enthusiasm to scientific curiosity, shaping an overall perception that the publication has significant but nuanced impact, especially in inspiring innovative applications.

AgreementModerate agreement

Most discussions express fascination and positive acknowledgment of the article’s insights, especially around the unique biological features of the cuttlebone and its potential applications.

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EngagementNeutral engagement

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Abstract in brief

Cuttlefish have an internal shell called cuttlebone, which is a lightweight and buoyant structure used to help them float in water.
The unique microstructure of cuttlebone features chambered walls that provide both high stiffness and energy absorption, enabling it to withstand significant water pressure.
Understanding the design of cuttlebone could inspire the creation of new materials, such as low-density and damage-resistant ceramics for engineering applications.

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All mentions

The Unique Biology and Mechanical Design of the Cuttlefish's Cuttlebone

Cuttlefish have an internal shell called cuttlebone, a lightweight and buoyant structure. Its microstructure offers high stiffness and energy absorption, helping withstand water pressure. Insights from its design can…

Real Science · Nov 11, 2023 1,284,477 views

Assessing the Cognitive Abilities of Cephalopods in Comparative Science

Cephalopods, including octopuses, cuttlefish, and squids, are among the most cognitively advanced invertebrates with abilities like perception, learning, and memory. The video highlights the need for scientific methods…

Maze Days · Feb 18, 2025 50,090 views

Genetic Lineages and Evolutionary Insights in Human Populations

Jeanson discusses European and African haplogroups, citing recent research on population movements and haplogroup coalescence times, providing insights into human evolutionary history and migration patterns.

James “tortucanjim” Downard · Apr 3, 2023 131 views

fish

@fishkadets · X

health class https://t.co/n0Xf2olLs8

Sep 13, 2025 · 4 likes · 266 followers View post →

Conburd

@Conburd · X

@HeathenSteven_ Here you go mate https://t.co/Y27HQMpa7k When you scubadive in the UK they're one of the few animals that come up to you out of curiosity

Jun 16, 2025 · 1 like · 364 followers View post →

Leek

@Leekedves · X

Another Cuttlefish documentary https://t.co/cLqoiY061j

Jun 16, 2025 · 18 followers View post →

Devildocmom

@Devildocmom1 · X

The Insane Biology of: The Cuttlefish https://t.co/0vcLegctp6 via @YouTube

Apr 18, 2025 · 6 likes · 1,457 followers View post →

Daniel Hawk

@BlackHawk2275 · X

https://t.co/BOofWCQtwD Water you drink becomes you. O-XY-GEN in Air contains invisible nano-particles. Cuttlefish educate&Sharpen Birds Beaks using their Bones. 'RA' is Sun God&Vitamin D IS ME. HO'R'US is Tidal Moon God who makes Oceans appear in the Sky. https://t.co/d8To6KnFIl https://t.co/FeZ7lK3r4k

Feb 26, 2025 · 30 followers View post →

:•:permagrin:•:

@ryebur · X

https://t.co/NDhuLwT58P

Feb 3, 2025 · 534 followers View post →

KasenPoint ALanLanDuyTHAI

@KASENPOINT009 · X

https://t.co/PgwcZ9LMuK

Jan 10, 2025 · 151 followers View post →

fancyclopedia II

@Cvlt_Fiction · X

Settle in for the next 22:11 minutes to realize how totally incredible this creature is. Smarter than an octopus. Stealtheir than a B-12. Their ink is the origin of the color Sepia. Like: WTAF? https://t.co/6GGPu2E0ES https://t.co/loHWkNfVkz

Dec 24, 2024 · 663 followers View post →

Daniel Hawk

@BlackHawk2275 · X

https://t.co/JLccVTajIN Bullshit Artist TAURUS BAAL loved deceiving ME,torture&steal my kids&kept fucking my wife https://t.co/NBSyEaddgl My 5 yr old Sacred Riana daughter knows Daddys D-alien world controls IT https://t.co/8AfadOnBRZ MY ISIS WIFE NEEDED ME FOR HER VENUS FLYTRAP. https://t.co/WzsQyVzjvA

Nov 30, 2024 · 30 followers View post →

Anna James

@AnnaJamesSpirit · X

https://t.co/GYfSujfgGc

Nov 4, 2024 · 842 followers View post →

War=Ecocide ↩ #TeamLEGO ~~~Café Weltschmerz+++

@masterprogram1 · X

RT @SiemDeCleyn: @FakePlasticRuby Sepia's kunnen zich half als een mannetje tonen en half als een vrouwtje, om stiekem vrouwtjes af te pakk…

Sep 14, 2024 · 1 share · 3,551 followers View post →

Siem De Cleyn

@SiemDeCleyn · X

@FakePlasticRuby Sepia's kunnen zich half als een mannetje tonen en half als een vrouwtje, om stiekem vrouwtjes af te pakken van andere mannetjes. https://t.co/W1uRrV0HBI

Sep 14, 2024 · 2 likes · 1 share · 1,499 followers View post →

CTL+Fish

@CTL_Fish · X

Everyone should know https://t.co/iFJEW1DkRd

Jul 1, 2024 · 705 followers View post →

Daniel Hawk

@BlackHawk2275 · X

https://t.co/zwLuaZm4AK Lizards & chameleons are land based reptiles that play games. Cephalopods control IT. IT controls our REALITY in ways that is beyond our ability to truly understand. https://t.co/Ueii0nRrhZ IT IS able to do things outside of our human 3d+time dimensions. https://t.co/7T0aapzLfB

Jun 16, 2024 · 30 followers View post →

gaeason

@gaeason · X

@mrsnbdyy @srkntnyldz https://t.co/fQyJeiYwJh

Jun 7, 2024 · 1 like · 966 followers View post →

@GokhanHidir · X

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Dec 31, 2023 · 543 followers View post →

V1CT0R

@VictorF46120249 · X

https://t.co/dM1SjnjQEs

Dec 13, 2023 · 50 followers View post →

Nåte Kåtz

@nmk860 · X

The Insane Biology of: The Cuttlefish https://t.co/398RuLMB2b via @YouTube

Nov 17, 2023 · 337 followers View post →

Colonel Innomen • Ethical Hedonist

@Innomen · X

The Insane Biology of: The Cuttlefish - YouTube https://t.co/6U5SYBMlgR Their camo system is just completely bonkers. It's like 12 layers of madness. They ARE camo.

Nov 17, 2023 · 1,479 followers View post →

Kristopher Driver

@paxdriver · X

The cuttlefish: the orignal inkwell of the ancient Greeks, nature's best application of carbon fiber matrix skeletons, and best users of predatory hypnosis. No metaphors this time, just nature being a G, again. My favourite animals on earth. https://t.co/l5zPMQRjor

Nov 11, 2023 · 440 followers View post →

KANgaroo

@ngaroo_ka · X