Alan Turing’s Final Theory Was About Leopards

28 Apr 2026 The Rest Is Science
How does a perfectly symmetrical ball of cells become an animal, with a head, a tail, and complex zebra or leopard like patterns?

In this episode, we dive into the mind bending science of how order emerges from chaos, guided by an unexpected genius: Alan Turing.

From leopard spots and human embryos to crime hotbeds, Hannah and Michael discover the hidden mathematical rules shaping life itself…and the ethical dilemmas that come with them.
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For more information about Cancer Research UK, their research, breakthroughs and how you can support them, visit ⁠⁠https://cancerresearchuk.org/restissc…

Cancer Research UK is a registered charity in England and Wales (1089464), Scotland (SC041666), the Isle of Man (1103) and Jersey (247). A company limited by guarantee. Registered company in England and Wales (4325234) and the Isle of Man (5713F). Registered address: 2 Redman Place, London, E20 1JQ.
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Video Editor: Oli Oakley
Animator: Sam Benson
Video & Social: Bex Tyrrell
Assistant Producer: Lucy Lipscombe
Producer: Simona Rata
Senior Producer: Lauren Armstrong-Carter
Head Of Digital: Samuel Oakley
Exec Producer: Neil Fearn
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00:00 Intro
02:25 Cancer Research UK
05:00 The Theoretical Ink: Turing’s Mathematical Approach
10:00 Computational Biology and Early Analogies
15:00 Historical Context: Biologists’ Reaction and Turing’s Tragedy
20:00 The Tragic Intersection of Personal and Professional Life
25:00 Modern Scientific Confirmation
30:00 Symmetry Breaking and Sperm Entry
35:00 Turing Patterns in Urban Planning and Slums
40:00 Predictive Policing: The Math of Crime Hotspots
45:00 The Ethical Conundrum of Predictive Algorithms
50:00 Lessons from the Berlin Q&A: Reflecting on Ethics
55:00 Conclusion: Wisdom, Ethics, and the Future of Science

[…]

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misheleneous Handmade Gifts | Home & Hound (@misheleneous.bsky.social) | Queen Victoria (Wood) 👑

#WeekQforQueens #AlphabetChallengeQueen Victoria (Wood) 👑#Prestwich born comedian as painted by street art mural specialist Akse P19. He also did the Mark E Smith one on Chips@No8#Artist #WallsOnWednesday #StreetPhotography #Bury #Lancashire #UrbanGaze #ThursdayBins #Manchester #StreetArt

— misheleneous Handmade Gifts | Home & Hound (@misheleneous.bsky.social) 2026-04-29T09:39:35.126Z

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Suzanne (@suzannevtw.bsky.social)

#TagTuesday #streetart #Mural#AnimalArtTuesday #Travel #Seattle #ECK #Photography

— Suzanne (@suzannevtw.bsky.social) 2026-04-29T00:24:38.324Z

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The Drago di Vaia in Lavarone, Italy, is a massive wooden sculpture created from trees felled by the 2018 Vaia storm. Built by artist Marco Martalar, it symbolizes nature’s rebirth after devastation.

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I always love Manchester in the Spring ☀️

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Chinese Cubans #cuba #history #china

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Paul Robeson On Being An Afro American

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HALF of Rivers flow here… #geography #geology #oceanography #science #brazil #amazon #atlantic

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From Arab Folktales by Inea Bushnaq #fairytale #History #storytime #comedy #folklore

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when does life begin?

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Jesse Sykes had the crowd in his hands

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Why “Cool” Is the King of Slang | Otherwords

8 Apr 2026
Watch the latest episode of @PBS SoCal’s Earth Focus here: • LA’s Stadiums Confront Their Environmental…
PBS Earth Month playlist: • Earth Month from PBS

Most slang words come and go, but there’s one undisputed king that’s over 100 years old and still as relevant as ever… and that’s cool.

Otherwords is a PBS web series on Storied that digs deep into this quintessential human trait of language and finds the fascinating, thought-provoking, and funny stories behind the words and sounds we take for granted. Incorporating the fields of biology, history, cultural studies, literature, and more, linguistics has something for everyone and offers a unique perspective on what it means to be human.

Host: Erica Brozovsky, Ph.D.
Creator/Director: Andrew Matthews & Katie Graham
Writer: Andrew Matthews
Producer: Katie Graham
Editor/Animation: Dano Johnson
Executive Producer: Amanda Fox
Fact Checker: Yvonne McGreevy

Executive in Charge for PBS: Maribel Lopez
Director of Programming for PBS: Gabrielle Ewing
Assistant Director of Programming for PBS: John Campbell

Stock Images from Shutterstock
Music from APM Music
Otherwords is a production of Spotzen for PBS Digital Studios.
© 2026 PBS. All rights reserved.

sources:
https://www.neh.gov/humanities/2014/j…
https://slate.com/human-interest/2013…
https://read.dukeupress.edu/american-…
https://read.dukeupress.edu/american-…
https://www.nytimes.com/2015/11/22/op…
https://psycnet.apa.org/record/2015-2…
https://bloggersbeowulf.com/2014/02/#….
https://archive.org/details/jstor-291…
https://dissentmagazine.org/online_ar…
https://www.cbsnews.com/news/cool-sta…

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