I Made My Phone's Chip 2,000,000× Bigger and Flew Inside

Epic Spaceman December 26, 2025
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To learn for free on Brilliant for a full 30 days, go to https://brilliant.org/EpicSpaceman Brilliant's also given my viewers 20% off an annual Premium subscription, which gives you unlimited daily access to everything on Brilliant. My book: The Hidden City Inside Your Phone is available on Amazon now: https://amzn.to/4pTxj7y If that link takes you to the US Amazon but you're not based there, just search for the title or "Epic Spaceman" on your country's Amazon. My book is just under 100 pages, following a similar story to the script of the video but with a little more explanation, as well as being full of the imagery from the video. I'm really proud of it so I hope you enjoy it! You can read the first chapter at the bottom of the description below… 🎬 MKBHD COLLABORATION If you haven't seen it already, I made a video with @MKBHD: [https://youtu.be/Jh9pFp1oM7E?si=Oh4WUdVhdEUhveeQ] It also looks at the incredible world of transistors, focusing more on the scale and history of them, check it out! 🌍 SUPPORT & SOCIAL If you're really enjoying my videos and want to help me make them, do please consider supporting me on Patreon and see them as they're being made – patreon.com/epicspaceman YouTube – youtube.com/epicspaceman Instagram – instagram.com/epic.spaceman TikTok – tiktok.com/@epic.spaceman Website – epicspaceman.com 📚 BOOKS I RECOMMEND (not written by me!) A Short History of Nearly Everything (Bill Bryson) – https://amzn.to/4pAkcIG Cosmos (Carl Sagan – audiobook version is amazing too) – https://amzn.to/42Wf8oC ⚠️ Disclosure: Some of the above links are affiliate links. As an Amazon Associate I earn from qualifying purchases. 🎵 Music and SFX from Artlist. 💬 THANK YOU Thank you everyone for your support! This video and the one I made with MKBHD were big projects for me but it's a fascinating subject and I learned so much making it. I have a Masters degree in Computer Engineering but feel like I learned more making this than I did after 4 years of University! Processors really are remarkable and visualising them as accurately as I could was such a wonderful journey. As I say at the end of my video, I hope I got some of that wonder across. 📖 INTRODUCTION TO THE HIDDEN CITY INSIDE YOUR PHONE: There's another world inside your phone, a beautiful city of mind-boggling, time-stopping power and yet it's a mystery to almost everyone. Not because it's hard to understand, it's not, but because it's hard to see and harder still to visit. This book, like the video on which it's based, is a journey into one of the wonders of the world, in a way that nobody has experienced before. Before I wrote this book, my phone felt incredibly practical but not very special, It was an expensive but very useful brick. I never spent time thinking about how it actually did all the wonderful things it did . The irony is I have a Masters degree in computer engineering, where I spent years learning about the very thing that explains how processors, the tiny electronic brains inside our phones, actually work. Despite this, I still took its helpfulness and power for granted. In this respect, phones remind me a bit of airplanes, technical marvels that we mostly underappreciate. So much so that we can sit inside a 400 tonne metal tube, miles from the ground, whisking us to another part of the planet at incredible speeds and we're focused on whether we should order beef or chicken to arrive on a tiny tray. Humans are very good at normalising the almost impossible until it's mundane. But there is a key difference between a plane and a phone, we can see planes at work. Not when we're inside them, complaining about the legroom, but when we stand on firm ground and look at the sky. And there they are, almost beyond belief, steel birds of wonder, carrying hundreds of people through the clouds. That's when we see what technology can actually do, technology can be magical. We can't have that moment with a tiny processor hidden inside a phone because we can't see it fly. So it remains… a useful brick. But what if you could go inside? And what if the skies inside your phone were perforated with a glittering copper city, on an atomic sea of barely imaginable size? What if the processors inside our useful bricks, games consoles, computers and more that run the modern world, were actually simple to understand but live in a completely different world and time from us? If there was a chance that one of the greatest wonders of the modern world was in your pocket right now, wouldn't you want to know how that was possible? I'm here to tell you it is and I'm going to do my very best to take you on a journey there so you can see and experience it for yourself. As with the companion video on my Epic Spaceman YouTube channel, this will be a simple, accessible journey, full of images rather than numbers, for people of any background and age. And it's time this journey began…

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