Understand how things actually work.

Sixty-second lessons on the systems running your house — what a breaker is really doing, why the dishwasher drains the way it does, where the water shuts off. Fourteen days, three questions after each lesson, then you're done. No endless library to feel guilty about.

What you'll cover

ElectricityCircuits, load, breakers, and why the lights dim when the kettle goes on.
Home appliancesWhat's happening inside the washing machine, the fridge, the boiler.
PlumbingPressure, traps, drainage, and the valve you'll be glad you found early.
Engineering conceptsThe handful of ideas that explain most of the rest.

How it works

Each lesson is a short piece of narration with visuals that move as it plays, closed by three quick questions so you know it landed. The app gives you one day at a time — spacing is what makes it stick — and on days seven and fourteen it checks everything you've covered so far.

No account needed. Nothing to configure. Fourteen days and you can explain the systems you live with.

Questions or feedback: support@slyrat-app.com