This discussion centres on “overnight success” as an illusion; prompted by Jono’s sketch of Twitter Cofounder, Biz Stone’s quote: “Timing, perseverance, and 10 years of trying will eventually make you seem like an overnight success.”

Using an iceberg metaphor (most work hidden below the surface), we explore how Twitter, Uber, Airbnb, GoPro, Pinterest and other “sudden” hits were built through long periods of effort, failed attempts, near-bankruptcies and luck-driven timing.

Tom shares his own journey from inventing the curved nail file in 2004 to major success after winning The Apprentice, plus later product launches, illustrating visible turning points built on years of groundwork. We also look at creative fields and sport, survivorship bias, and belief, persistence, readiness, and timing.

External Links

In the conversation, we referenced these items which you can find more information on here:

• Our Listener Survey
• Biz Stone's book: Things A little Bird Told Me
• Jono's sketches on Iceberg Orientation & Survivorship Bias
• Our previous episode on Optimism Bias

Episode Summary

00:00 Introduction

01:13 Biz Stone Quote

03:10 Iceberg Metaphor

04:09 Biz Stone Backstory

04:36 From Blogger to Twitter

07:37 Myth of Viral Success

09:59 Tom's Real World Examples

12:31 Sketchplanations Slow Burn

16:06 Perseverance and Belief

18:52 Timing and Viral Moments

20:59 The Turning Point

21:35 Apprentice Timing Advantage

24:43 Jono on Luck and Timing

26:34 Sports Overnight Success

28:42 Survivorship Bias Reality

29:47 Do Overnight Successes Exist

32:15 Advice Perseverance Mindset

34:29 Wrap Up and Credits

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In this fun and nostalgic conversation, we discuss Jono's observation that with indoor games especially, as the momentum builds, you keep playing until something gets broken!

There's a cheeky inevitability to it. It's a situation we've almost all certainly been in - whether you were the protagonist or not!

We share our childhood and adult stories of hallway ball games, broken lamps and mirrors, a university corridor culture of improvised sports, Nerf-gun firing ranges ending with a foam dart to the eye, and a school-trip pillow fight that took out a light fitting. The conversation expands to similar “stop conditions” in outdoor games and with sports injuries, and connects the idea to the Generalised Peter Principle: anything that works is pushed into progressively more challenging situations until it fails. 

What are you experiences with this?

Links to items we discussed:

Jono's impossible "lamp thru TV" sketch has connotations of Escher's Impossible Staircase

Jono's sketch and our past podcast episode about The Peter Principle

Jono's sketch on The Generalised Peter Principle

Rob referenced a visit to the Belleek Pottery factory whilst filming in Northern Ireland.

Episode Summary:

00:00 Podcast popularity in USA

01:12 The Indoor Games Rule

02:48 Ball Games Banned

04:40 Injuries End The Game

08:09 Uni Corridor Games

08:58 Sketch Breakdown

10:37 Why Indoor Play Matters

11:00 Messy Space Dreams

14:02 Adult Injuries End Games

14:58 Pillow Fight Lamp Smash

16:05 Hide Underwater Tactic

16:40 Generalized Peter Principle

17:32 Sacrificial Breakables

21:11 Anger Smashing Question

21:44 Closing

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US Navy submarine captain and author David Marquet discusses leadership lessons from turning the USS Santa Fe from worst to best, focusing on “pushing authority to information” rather than pushing information up a hierarchy. Marquet critiques industrial-age leadership language that seeks obedience and creates “bobblehead” agreement, arguing that real engagement comes from giving people decision-making authority,

He also explains “distancing,” as a leadership and decision-making tool: viewing oneself from a third-person, from a different time, and/or from a different place to reduce ego and defensiveness over previous decisions. 

A thoroughly fascinating chat with a very talented and fun individual. 

External Links for items referenced in the conversation:

• David’s 3 books can be found here: Turn the Ship Around (+ workbook), Leadership is Language, and Distancing
• Here are two of many of David's talks to be found on YouTube: What is leadership? and Turn the Ship Around at the World Web Forum
• Here's the YouTube video of David rating submarine movies for how realistic they portray life under the waves.
• David talks about advice given to him by Simon Sinek
• Some of Jono's other skecthes references in this podcast include: Solvitor Ambulando (it is solved by walking); 9 windows (problem solving tool); Anchors and Tugboats (self-talk)
• David talks about ultra-runner extraordinaire Courtney Dauwalter

Summary

00:00 From Cold War Kid to Submariner

03:02 Life Aboard a High-Performing Sub

03:53 The Arbitrary Officer Divide

04:40 Student Not "Expert"

05:51 Words That Kill Curiosity

08:44 What Leadership Was Taught

12:37 Pushing Authority to Information

16:03 Submarine Leave Approval Hack

20:02 Authority in Everyday Workplaces

21:59 Bias for Action and Excellence

22:46 Distancing to Decide Better

25:41 Put Them In Your Chair

26:12 Distancing In Space & Time

27:45 Inviting Feedback Culture

28:52 Nine Windows Thinking Tool

30:25 You Can Do It Self Talk

32:28 Regret Proof Decisions

38:04 Journaling Into A Book

39:41 Be Your Own Coach

45:50 Team Reviews Without Defensiveness

47:19 Live Big Bold Lives

48:14 Submarine Movies And Ambiguity

50:55 Wrap Up

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Using Jono’s sketch of four archery targets, we discuss why and how accuracy and precision differ.

Using many different examples, we frame the distinction as “accuracy being true to intention and precision being true to itself,” also phrased as doing the right thing versus doing it right.

The sketch is inspired by Simon Winchester's book, Exactly, where precision and accuracy are connected to the industrial revolution via Henry Maudsley’s innovative screw-cutting lathe, micrometer, and the concept of interchangeable parts. The conversation broadens to explore examples in food (McDonald’s vs artisan meals), recipes, recruiting, IQ tests (validity vs reliability), indoctrinated beliefs, gut feelings, culture’s return to individual craftsmanship, AI’s variable answers, LED mask wavelength tolerances, and targeting weapons.

External links

Also referenced in this episode:

• Jono's sketch that describes the difference between Reliability and Validity.
• Jono's sketch inspired by Roger Martin's Knowledge Funnel.
• Jono's sketch outlining The Beard Cycle.

Episode Outline

00:00 Accuracy vs Precision: the Four Target Sketch

03:23 True to Intention

04:11 Ball Through Window

05:44 Precision Built World

09:45 Food and Recipes

13:27 Calibration and Scales

14:47 Manufacturing Tolerances

16:51 Hiring and Testing

19:16 Beliefs and Education

23:01 Culture and Craft

26:09 Doctors Robots and AI

29:03 Wrap Up and Credits

All music on this podcast series is provided by the very talented Franc Cinelli and you can find more tracks at franccinelli.com

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If you like the finer details of grammar and punctuation, then you're gonna love this episode.

We geek out on the subtle, but incredibly important and occasionally crucial differences between three little horizontal lines: the hyphen - the En Dash – and the Em Dash —

Jono explains hyphens for line breaks and compound terms, how usage can evolve into single words (e.g., wildlife, wellbeing), and why hyphen placement can change meaning (e.g., five-dollar bills). The en dash is described as linking ranges and relationships (pages, dates, times, scores, routes, debates, partnerships, negotiations), with notes on how to type it. The em dash is framed as a stronger-than-comma interruption for added thoughts, with style cautions and typing methods. They discuss underscore origins from typewriters, punctuation differences across countries, and how AI popularized em dashes as a telltale sign of machine-written text.

Most importantly though, we discuss why this matters and that if used correctly, they can help avoid misunderstandings.

Episode Summary

00:00 Welcome to Sketchplanations

00:40 What Are Dashes

03:09 Hyphen Basics

04:32 Hyphenated Words

05:35 Language Evolves

07:00 Hyphen Pitfalls

07:31 Tom on Hyphens

10:38 Meet the En Dash

11:41 Typing En Dashes

12:32 En Dash Use Cases

14:47 Spacing and Style

15:30 Introducing Em Dash

15:33 Em Dash Basics

16:15 Style Guide Rules

18:08 Brackets vs Speech

18:57 Where Names Come From

20:32 Underscore Origins

22:05 Reading Dashes Aloud

24:39 Does It Matter

26:04 Oxford Comma Stakes

28:36 AI Em Dash Tell

29:59 Typing Em Dashes

30:32 Punctuation By Country

31:41 Morse Code And Minus

32:43 Final Sign Off

External Link

There's only one link this week:

• Jono referenced the book Strunk and White : The Elements of Style

All music on this podcast is provided by the very talented Franc Cinelli.

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Have you ever wondered what's happening on the exact opposite side of the world to you?

Wherever you are on our planet, there's a good chance you'd need a snorkel.

In this episode, we explore the concept of antipodes—the exact point on the opposite side of Earth from wherever you're standing. We discover why most antipodes end up in the ocean rather than on land and cover a whole host of fascinating geographic facts, including how the Northern Hemisphere contains the vast majority of Earth's land and population, how map projections distort our view of the planet, and why Earth's oblate spheroid shape means some antipode distances are longer than others.

Along the way, we also raise the big questions like how deep have humans ever dug into Earth and how long it would take to fall through a frictionless tunnel to your antipode.

External Links and mentions on the show:

• Jono's sketch that explains the Mercator Map Projection
• Jono references the Antipodal Map in the book Marvellous Maps by  Simon Kuestenmacher
• The 7.6 mile deep hole Jono talks about is the Kola Superdeep Borehole in Russia, initiated by Soviet scientists in 1970, primarily to better understand the earth’s crust. 
• Here's Jono's sketch about the thickness of the earth's crust being proportionally similar to the thickness of an apple's skin.
• And finally, if you want to know your exact antipode, you can look here on AntipodeMap.com

Episode Summary

00:00 What Are Antipodes

03:23 Land Distribution on Earth

04:14 Map Projections and Perspectives

07:19 Antipodal Map Overlay

08:56 Cultural References Worldwide

10:15 Etymology of Antipode

10:41 Digging Through Earth

12:44 UK Antipodes

13:29 Great Circle Routes

14:20 Earth's Oblate Shape

15:25 Tunnel Through Earth

16:34 Closing Remarks

All music on this podcast series is provided by the very talented Franc Cinelli

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When you want to measure something you take your ruler or tape measure and read off the length right?

But when it comes to measuring the length of a coastline, things get a bit tricky and totally counter intuitive. 🌊

The science and maths of measuring wiggly coastlines reveal that the smaller the unit of measure, the longer the coastline becomes. Jono recounts the origins of this phenomenon from polymath, Lewis Fry Richardson and its further exploration by Benoit B. Mandelbrot. The trio also relate the concept to various other real-world examples, including the surfaces of the brain and lungs, Romanesco cauliflower, and stock market patterns. Additionally, they touch on the philosophical implications of measurement and delve into the concept of infinity.

Episode Summary:

00:00 Introduction the Coastline Paradox

04:12 Historical Context and Discovery

14:10 Fractals and Natural World Applications

17:26 Modern Implications and Analogies

24:36 Conclusion and Final Thoughts

External Links and mentions on the show:

• Jono refers to and leans heavily on the writing of Geoffrey West in his book "Scale" to tell the story of how this was discovered.
• Rob's half-baked fact about The Standardised Meter can be expanded on here.
• This is what the self-similarity of a Romanesco Cauliflower looks like
• Here is the avenue of trees in Bushy Park, in Southwest London that Jono slalomed.
• Here are more facts on who originally defined the number 'zero' as we know it today.

All music on this podcast series is provided by the very talented Franc Cinelli

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Have you ever wondered what the colours on the Olympic flag represent?

The Olympic logo is a globally recognised brand and remarkably, it was designed over 100 years ago by the founder of the modern Olympic Games, Pierre de Coubertin.

This time, we discuss the history and symbolism of this design icon ahead of the Winter Olympic Games in Milano Cortina, Italy. We find out about its representation of unity among the five (?) continents (one for each ring), and the careful selection of the flag's colours. The episode also delves into fascinating Olympic trivia, including the evolution of the games, historical moments, and the development of the Olympic motto. Rob also shares insights from filming at the Olympic Museum in Lausanne, Switzerland, for his series 'The Vault,' which explores Olympic history through artefacts found in their archives.

You can watch all 10 episodes of The Vault for free here on the Olympics Channel.

Episode Summary

00:00 Introduction and Excitement for the Winter Olympics

01:42 The Genesis of the Olympic Flag

02:50 Symbolism and Design of the Olympic Flag

05:06 Pierre de Coubertin: The Visionary Behind the Olympics

05:21 Exploring Olympic History and Artifacts

09:35 Evolution of the Olympic Games and Flag

22:28 Conclusion and Farewell

All music on this podcast series is by the very talented Franc Cinelli.

Hosted on Acast. See acast.com/privacy for more information.

How big is that pile of books next to your bed?

Tsundoku is a Japanese word for buying books and letting them pile up unread. It’s a familiar habit to book lovers everywhere — that growing stack of books you intend to read but haven’t yet. In this episode of Sketchplanations The Podcast, we explore why we buy books we don’t read, why unread books don’t always feel like a bad thing, and what this habit says about curiosity, identity, and our relationship with reading.

In this episode we embrace Tsundoku and our conversation ranges from buying too many books to the joy and guilt of collecting unread books, and how tsundoku can extend to audiobooks, hobbies, and other unread things. If you’ve ever wondered why you buy books faster than you can read them — or felt conflicted about your own unread pile — this episode is for you.

Links to items (mainly books) that we discussed:

• The book that changed Tom's life: Rocket Fuel by Gino Wickman and Mark Winters
• The book from Jono's pile he next wants to start: A few short sentences about writing by Verlyn Klinkenborg
• Robbie is most looking forward to getting started on: Whatever will be will be by Felix White
• Jono recommends cartoons about books and reading by Tom Gauld
• Big Ideas, Little Pictures is the Sketchplanations book by Jono Hey

Summary:

00:00 Introduction to Tsundoku: The Act of Collecting Unread Books

02:52 Personal Stories and Reflections on Tsundoku

05:20 The Broader Implications of Tsundoku

07:49 Books as Gifts and Their Value

10:03 The Joy and Guilt of Collecting Books

17:14 Final Thoughts and Reflections

19:34 Conclusion and Farewell

All music on this podcast series is by the very talented Franc Cinelli

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Do you know who your second cousins are or if you even have any? And what does "once removed" mean anyway?

Tune in to this episode as we unravel the mysteries of family relations—which we figured would be particularly helpful at the festive time of year.

We explore the subtleties of family trees, making our way to 'Second Cousins Once Removed'. We dig into the confusion around generational terms and the importance of knowing your extended family. We share a few family-related anecdotes and cultural differences, such as the Chinese family tree and Icelandic naming conventions. We strongly encourage you to follow along with the sketch at Sketchplanations.com to better understand your own family connections.

Here are the Chinese family tree names mentioned.

Episode Summary

00:00 Welcome to Sketchplanations

00:47 Understanding Family Relations

02:13 Exploring Second Cousins

06:06 Generational Differences Explained

11:48 Cultural Perspectives on Family Trees

14:57 Famous Families and Their Connections

15:08 The Mayflower Ancestor Story

15:55 Family Trees and Their Complexity

16:43 The Importance of Family Connections

18:01 Tracing Family History

21:07 Unique Family Names and Their Origins

22:28 Surname Origins and Commonality

25:58 Gender-Neutral Family Terms

27:07 Concluding Thoughts

All music on this podcast series is provided by the very talented Franc Cinelli

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