How It All Runs makes short, animated explainers that open up the everyday technology you use without thinking — DNS, TLS, Wi-Fi, cellular, payments, cybersecurity — and show, step by step, how it actually works underneath.
Every episode takes one piece of technology most people never think about and follows a single journey through it — no jargon walls, just the real path the data takes.
Each video picks a single question — "what happens when you type a URL?" — and traces the whole path end to end, so it finally clicks.
Packets, routers, handshakes and caches are drawn on screen and move as the story moves, so you see the mechanism instead of hearing a definition.
On-screen IPs, domains and card numbers are always fictional documentation examples. Narration is AI-generated and disclosed wherever the platform supports it.
A few starting points. The full catalogue lives on the episodes page and on YouTube.
In two seconds, your browser races across four continents and back — just to paint one page.
Type a name, press Enter. That name means nothing to the internet — so someone has to translate.
The little padlock is the visible end of a fast, invisible negotiation. Here's the whole handshake.
The last ten metres of the internet are the strangest: no cables, just invisible radio.
You're at a counter. In under a second, a chain of systems approves the money. Follow it.
Most of security is about building walls. A honeypot does the opposite — it invites the attacker in.
The channel works through a structured library of 950 topics across 18 areas — from the fundamentals of networking to the full landscape of cybersecurity products.
New explainers publish regularly. Follow along on any platform.