Democracy might be mathematically impossible – here’s why. Head to https://brilliant.org/veritasium to start your free 30-day trial and get 20% off an annual premium subscription.

If you’re looking for a molecular modeling kit, try Snatoms, a kit I invented…

For the updated version of this video, see https://youtu.be/uBtuMsAY7J8

Part One of "Future Possibilities: Data, Hardware, Software, and People" presented by Capt. Grace Hopper at NSA in 1982.

Part Two of "Future Possibilities: Data, Hardware, Software, and People" presented by Capt. Grace Hopper at NSA in 1982.

- Behind the Scenes: https://www.youtube.com/watch?v=4R3N1oeKbE4

- Hexagons are the Bestagons shirt: https://store.dftba.com/collections/all/products/hexagons-t-shirt

## Special Thanks

Professor Dave Explains
London Maths
David Sheard


## Crowdfunders…

How do QR codes work? The checkerboard patterns taking over the world, demystified. Go to https://Saily.com/veritasium and use the code ‘veritasium’ to get an exclusive 15% off your first purchase.

Special thanks to Mashiro Hara and Yuki Watanabe.

00:00…

Here’s what happens when you just keep zooming in. Use code veritasium at https://incogni.com/veritasium to get an exclusive 60% off an annual Incogni plan.

A big thank you to Magnus Garbrecht from the University of Sydney for showing us around the lab and…

I want to tell you about a daunting, but truly fascinating data structure. At first sight, Fibonacci Heaps can seem intimidating. In this video, I'm going to show you all the necessary steps to invent a really clever data structure.

00:00 Introduction
00:50…

Talk from the Roguelike Celebration 2018 - http://roguelike.club

Here are some of Devine's disjointed thoughts on the creation of a clean-slate computing stack based on the universal virtual machine strategy for digital preservation. As opposed to the seemingly natural trend in software, Uxn is reaching backward in time…

The US and other governments, OWASP, and almost every authoritative source prioritizes using memory-safe programming languages, discouraging the use of C and C++ and proactively recommending Rust. This is great if you are starting over or can rewrite your…

Two colliding blocks compute pi. Here we dig into the physics to explain why.
Next video on Grover's Algorithm: https://youtu.be/RQWpF2Gb-gU
Instead of sponsored ad reads, these lessons are funded directly by viewers: https://3b1b.co/support
An equally valuable…

Originally published on Channel 9

The way this story starts is pretty interesting: one day in the lunch room in building 25 I happened to have a chat with the great Anders Hejlsberg about compilers (yeah, it was pretty cool). One thing he mentioned (in passing…

I wrote this talk for a friend's "Psychology of Programming" class, but it should be accessible to mainstream audiences. It covers "esoteric programming languages" (esolangs), their history, and why I find them so interesting.


There's also a companion article…

https://www.socallinuxexpo.org/scale/22x/presentations/closing-keynote-leslie-lamport

Join us for a captivating closing keynote with the legendary Leslie Lamport, Turing Award winner and pioneer in the field of distributed computing. We'll discuss computing…

So with all the talk about optimization happening on Twitter, some people who saw me give this talk at a private conference asked for me to do a public version.

If you want to play with the code yourself, a more complete version of the monster example is…

Summary: In this session we will discuss how software developers can use a single language Object Pascal to create applications for machines ranging from SBCs to mobile devices, desktop operating systems, browsers and servers. This can be reached via native…

This presentation was recorded at GOTO Copenhagen 2024. #GOTOcon #GOTOcph
https://gotocph.com

Kevlin Henney - Consultant, Programmer, Keynote Speaker, Technologist, Trainer & Writer @KevlinHenney

RESOURCES
https://bsky.app/profile/kevlin.bsky.social
h…

QCon San Francisco, the international software conference, returns November 17-21, 2025. Join senior software practitioners from early adopter companies as they share real-world insights and actionable advice to help you adopt the right technologies and practices.…

http://CppCon.org
—
Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018
—
There is One True Representation for signed integers, and that representation is two’s complement. There are…